The number of occurrences of letters in a 500-letter sample of text using symbols A-H is given as follows: A = 90B = 70C = 65D = 45E = 130F = 40G = 35H = ?It can be observed that the total number of occurrences of all the letters from A-H is: Total number of occurrences = 90 + 70 + 65 + 45 + 130 + 40 + 35 + H= 525 + HAs there are 500 letters sampled, the expected number of occurrences of each letter can be calculated as follows:
Expected number of occurrences for each letter = (500/8) = 62.5As such, a letter is under-represented in the sample if its number of occurrences is less than 62.5. In the sample, the under-represented letters are B, C, D, F, and G. The letter A is only slightly over-represented, while the letter E is significantly over-represented.
The occurrence of H can be obtained by using the formula: Total number of occurrences = 90 + 70 + 65 + 45 + 130 + 40 + 35 + H= 525 + H500 occurrences of the letters sampled can be expressed as a percentage of the total number of occurrences. The percentage of the occurrence of each letter in the sample is as follows:
A = (90/500) × 100% = 18%B = (70/500) × 100% = 14%C = (65/500) × 100% = 13%D = (45/500) × 100% = 9%E = (130/500) × 100% = 26%F = (40/500) × 100% = 8%G = (35/500) × 100% = 7%H = (H/500) × 100%From the above percentages, it is evident that the letter E has the highest occurrence in the sample at 26%, while F has the least occurrence at 8%. The percentage occurrence of H cannot be determined since its value is not given.
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What is the process called when programmers look for and fix errors in code? Analysis Debug Document Error check
Answer:
debug status
Explanation:
What types of customizations have you or would you make to your operating system, and why?
Answer:
Explanation:
I have made a couple of customizations to my OS, which is Windows 10. The first being that I activated dark mode, this feature turns the entire OS into a dark-themed color, including apps and menus. This makes using the computer for extended hours much easier on the eyes. The other very important customization I added was a hover taskbar. This allows me to add many important shortcuts to the taskbar which all appear when I hover over the taskbar. It makes my desktop much cleaner and I have quick and easy access to my most important applications.
Please I have been having a problem with this assignment of mine but I have not gotten an answer. Idiot know if anybody could be of help to me.
Part 1
Write a Python program that does the following.
Create a string that is a long series of words separated by spaces. The string is your own creative choice. It can be names, favorite foods, animals, anything. Just make it up yourself. Do not copy the string from another source.
Turn the string into a list of words using split.
Delete three words from the list, but delete each one using a different kind of Python operation.
Sort the list.
Add new words to the list (three or more) using three different kinds of Python operation.
Turn the list of words back into a single string using join.
Print the string.
Part 2
Provide your own examples of the following using Python lists. Create your own examples. Do not copy them from another source.
Nested lists
The “*” operator
List slices
The “+=” operator
A list filter
A list operation that is legal but does the "wrong" thing, not what the programmer expects
Provide the Python code and output for your program and all your examples
Thanks.
Answer:
ummm
Explanation:
your on your own it doesn't makes since
the size of a font is measured in
Answer:
Point
Explanation:
point (pt)
A font is typically measured in a point (pt) size, which is the vertical measurement of the lettering. There are approximately 72 (72.272) points in one inch or 2.54 cm. In the picture to the right are examples of font sizes 6pt to 84 pt.
write a java program (named reachabilitymatrix.java) that reads a connected (un-weighted) graph data from the keyboard. first it reads number of nodes in the graph (no more than 5), this input value determines the matrices size and number of matrices computed for the inputted graph. next, it reads the actual values in the adjacency matrix of the inputted graph (that is, a 1 matrix). to keep the reading of matrix a 1 values uniform, please read the adjacency matrix row-by-row, like this: g
Java program named `reachabilitymatrix.java` that reads a connected (unweighted) graph data from the keyboard and computes the reachability matrices.
```java
import java.util.Scanner;
public class ReachabilityMatrix {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter the number of nodes in the graph (maximum 5): ");
int numNodes = scanner.nextInt();
scanner.nextLine();
// Create the adjacency matrix
int[][] adjacencyMatrix = new int[numNodes][numNodes];
System.out.println("Enter the adjacency matrix row-by-row (1 if there is an edge, 0 if not):");
for (int i = 0; i < numNodes; i++) {
for (int j = 0; j < numNodes; j++) {
adjacencyMatrix[i][j] = scanner.nextInt();
}
scanner.nextLine();
}
// Compute reachability matrices
int[][] reachabilityMatrix = new int[numNodes][numNodes];
for (int i = 0; i < numNodes; i++) {
for (int j = 0; j < numNodes; j++) {
reachabilityMatrix[i][j] = adjacencyMatrix[i][j];
}
}
for (int k = 0; k < numNodes; k++) {
for (int i = 0; i < numNodes; i++) {
for (int j = 0; j < numNodes; j++) {
reachabilityMatrix[i][j] = reachabilityMatrix[i][j] | (reachabilityMatrix[i][k] & reachabilityMatrix[k][j]);
}
}
}
// Print the reachability matrix
System.out.println("Reachability Matrix:");
for (int i = 0; i < numNodes; i++) {
for (int j = 0; j < numNodes; j++) {
System.out.print(reachabilityMatrix[i][j] + " ");
}
System.out.println();
}
scanner.close();
}
}
```
This program reads the number of nodes in the graph and the adjacency matrix values row-by-row. Then, it computes the reachability matrices using the Floyd-Warshall algorithm. Finally, it prints the resulting reachability matrix. Remember to compile and run the program in a Java environment.
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What's a possible sign of
malware?
A. Lots of popups
B. Being redirected in search engines
C. Computer running slowly
D. All of the above
Answer:
All of the above
Explanation:
I got a 100% on everfi ignition :) hope you do too
Lots of popups, being directed in search engines, and the computer running slowly are possible signs of malware. Thus, option D is correct.
What is malware?Malware is a type of malicious software that is designed to infiltrate computer systems, networks, and devices with the intent of causing harm, stealing data, or disrupting normal operations. Malware can take many forms, including viruses, worms, Trojan horses, ransomware, spyware, adware, and other types of malicious code.
Malware can be spread through a variety of methods, including email attachments, infected websites, malicious software downloads, social engineering, and other types of cyber attacks.
Once a system is infected with malware, it can be used to steal personal information, log keystrokes, control devices remotely, send spam, and launch attacks on other systems. Hence, option D is correct.
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what is the binary for O?
Answer:
01001111
Explanation:
Answer:
0000 0000
Explanation:
A main reason careers in information technology are growing faster than average is the government has provided funding to boost educational programs. It has a large customer base of people, businesses, and organizations. Large corporations have turned to computers to handle their business. The internet has become available to all communities around the world equally.
A main reason careers in information technology are growing faster than average is that large corporations have turned to computers to handle their business. As technology continues to evolve, businesses of all sizes are turning to computers and software to manage their operations, process data, and make decisions.
This has led to an increased demand for skilled professionals in the field of information technology, including programmers, developers, network administrators, and cybersecurity experts. Additionally, many organizations are also investing in digital transformation initiatives, which further drives the need for IT professionals to help design, build, and maintain the systems and infrastructure necessary to support these changes. This increased demand for IT professionals in the business sector is one of the main reasons why careers in information technology are growing faster than average.
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Answer:
C
Explanation:
Match the terms with their definitions
Answer:
Malware goes with the third definition, single sign-on goes to the fourth definition, phishing goes to the second definition, and clickjacking goes to the first definition.
Hope this helps! :)
How much storage space is reserved on a storage device to convert a storage disk to a dynamic disk using a Windows tool
Answer:
You must have at least 1 megabyte (MB) of unallocated disk space available on any master boot record (MBR) basic disk that you want to change to a dynamic disk. When you change a basic disk to a dynamic disk, you change the existing partitions on the basic disk to simple volumes on the dynamic disk
Explanation:
i know
Write a c++ program which has array in fifteen element sort the array by selection the search for in element using binary search
Answer:
Explanation:
The following code is written in C++ and automatically implements the 15 element array. Then sorts it using selection sort. And finally implements a function that takes an element as a parameter and searches/returns that element using binary search.
#include<iostream>
using namespace std;
int binarySearch(int arr[], int p, int r, int num) {
if (p <= r) {
int mid = (p + r)/2;
if (arr[mid] == num)
return mid ;
if (arr[mid] > num)
return binarySearch(arr, p, mid-1, num);
if (arr[mid] > num)
return binarySearch(arr, mid+1, r, num);
}
return -1;
}
int main() {
int array[15] = {10, 20, 30, 31, 35, 15, 5, 9, 17, 22, 51, 55, 96, 42, 63};
int size = 15;
int i, j, imin;
for(i = 0; i<size-1; i++) {
imin = i;
for(j = i+1; j<size; j++)
if(array[j] < array[imin])
imin = j;
swap(array[i], array[imin]);
}
int chosenNumber = 31; //Any number that you want to search for
int numberIndex = binarySearch (array, 0, n-1, num);
}
who wants to play genshin?
Answer:
Sure! What server are you on tho?
Explanation:
Raquel is searching for jeans online. She wants to make sure that she protects her private information when she purchases items online. How can Raquel find out if her private information will be safe on a particular website?
Answer:
If the site has https:// (not http://) and has a padlock before the website URL link, Raquel should rest assured that her information is private and safe. If Raquel wants to know whether her data would be sold or not she has to read the site's terms and conditions on private data.
Explanation:
why are technological innovations often clustered in particular locations?
Technological innovations are often clustered in particular locations due to various factors such as the presence of skilled labor, access to resources, funding opportunities, supportive government policies, and a culture of innovation and entrepreneurship.
Explanation of why technological innovations are often clustered in particular locations:
Skilled Labor: One of the primary factors for technological innovation clustering is the presence of skilled labor. Areas with established educational institutions and research centers tend to attract and retain highly skilled professionals in various technological fields. This is because these professionals want to be close to centers of knowledge and expertise that can enhance their career prospects and development.
Access to Resources: Another important factor is access to resources. The availability of resources such as raw materials, funding, and support services can encourage entrepreneurs and innovators to establish businesses in a particular location. This is because these resources can help to reduce the costs of setting up a business and ensure access to the necessary inputs.
Funding Opportunities: Access to funding opportunities is another crucial factor. In many cases, technological innovations require significant capital investment to develop, test, and market. Areas that have established venture capitalists, angel investors, and other forms of funding sources are attractive to entrepreneurs as they can help to reduce the financial burden and risks associated with developing new technologies.
Supportive Government Policies: Government policies also play a significant role in the clustering of technological innovations. Governments that provide tax incentives, grants, and other forms of support to start-ups and entrepreneurs can encourage innovation and investment in specific regions.
Culture of Innovation and Entrepreneurship: Finally, the presence of a culture of innovation and entrepreneurship is a critical factor. Areas with a high concentration of tech start-ups and a supportive culture of innovation can attract and retain talented individuals interested in technology. This creates a self-sustaining ecosystem where new technologies and ideas are continually being developed and commercialized.
These factors often reinforce each other, creating a virtuous cycle of innovation. For example, the presence of skilled labor and access to resources can lead to the development of successful start-ups, which can attract more funding and encourage supportive government policies. This, in turn, can create a culture of innovation and entrepreneurship, attracting even more skilled labor, and leading to further technological innovation.
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Question #6
ent
Fill in the Blank
You have defined your player data type.
class player:
life = 3
magic = False
name = "
You created an instance of your player data type and assigned values.
myPlayer = player()
myPlayer.life = myPlayer.life - 1
myPlayer.life = 4
myPlayer.magic = True
myPlayer.name = 'Kris'
What will be the value displayed after this line of code?
print(myPlayer.life)
You will see
Answer:
The answer is 4
Proof
a data analyst is using data to address a large-scale problem. this type of analysis would most likely require
The bottom line for a data analyst is using data to address a large-scale problem. This type of analysis is likely to require large-scale data analysis is the process of applying data analysis techniques.
To a large amount of data, usually in large data repositories. It uses specialized algorithms, systems, and processes to review, analyze, and present information in a way that is most meaningful to organizations or end users. Big data analytics describes the process of discovering trends, patterns, and correlations in large amounts of raw data to help make data-driven decisions. These processes take familiar techniques of statistical analysis, such as clustering and regression, and apply them to larger data sets with the help of newer tools.
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Which unknown factor affects prices in the financial markets?
Income taxes
Media speculation
Government policy
Trade regulations
Answer:
There are four major factors that cause both long-term trends and short-term fluctuations. These factors are government, international transactions, speculation and expectation and supply and demand.
Explanation:
Edhesive 4.2 question 2 answers
Answer:
total=0
pet=input("what pet do you have? ")
while pet!= "rock":
total=total+1
print("you have a "+pet+" with a total of "+ str(total)+ " pet(s)")
pet=input("What pet do you have? ")
Explanation: Just copy and paste above again just copy and paste this will get you a 100 percent i made another account just to give yall edhesive answers if yall need help with any edhesive just comment below
Alice encrypts a message m to send to Bob by computing: . If the cyphertext that Alice sends is 11, then what was the original message
Based on the given information, Alice encrypts a message by computing the square of the original message and then taking the remainder when divided by 26.
If the ciphertext that Alice sends is 11, we need to find the original message.
To find the original message, we need to reverse the encryption process. Since Alice computes the square of the message and takes the remainder when divided by 26, we need to find the square root of 11 modulo 26.
The square root of 11 modulo 26 can have two possible values: 5 and 21. Therefore, the original message could be either 5 or 21.
If the ciphertext sent by Alice is 11, the original message could be either 5 or 21.
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c write a function call to convert volume() to store the number of pints, cups, and ounces within the integer variables num pints, num cups, and numounces, respectively.
Here's the modified code with the function call to `ConvertVolume()` and the necessary adjustments to store the values of pints, cups, and ounces in the respective variables `numPints`, `numCups`, and `numOunces`:
```cpp
#include <stdio.h>
void ConvertVolume(int totalOunces, int* numPints, int* numCups, int* numOunces) {
*numPints = totalOunces / 16;
totalOunces = totalOunces % 16;
*numCups = totalOunces / 8;
totalOunces = totalOunces % 8;
*numOunces = totalOunces;
}
int main(void) {
int totalOunces;
int numPints;
int numCups; int numOunces;
scanf("%d", &totalOunces);
ConvertVolume(totalOunces, &numPints, &numCups, &numOunces);
printf("Pints: %d\n", numPints);
printf("Cups: %d\n", numCups);
printf("Ounces: %d\n", numOunces);
return 0;
}
```In this code, the `ConvertVolume()` function takes the total number of ounces as input and calculates the corresponding number of pints, cups, and ounces based on the conversions provided.
It uses pointers to update the values of `numPints`, `numCups`, and `numOunces` within the function.
In the `main()` function, `totalOunces` is read from the user as input. Then, the `ConvertVolume()` function is called with the appropriate arguments, passing the addresses of `numPints`, `numCups`, and `numOunces`. Finally, the calculated values are printed using `printf()`.
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The probable question may be:
(C++)
Write a function call to ConvertVolume() to store the number of pints, cups, and ounces within the integer variables numPints, numCups, and numOunces, respectively.
Ex: If the input is 43, then the output is:
Pints: 2 Cups: 1 Ounces: 3
#include <stdio.h>
void ConvertVolume(int totalOunces, int* numPints, int* numCups, int* numOunces) {
*numPints = totalOunces / 16;
totalOunces = totalOunces % 16;
*numCups = totalOunces / 8;
totalOunces = totalOunces % 8;
*numOunces = totalOunces;
}
int main(void) {
int totalOunces;
int numPints;
int numCups;
int numOunces;
scanf("%d", &totalOunces);
/* Your code goes here */
printf("Pints: %d\n", numPints);
printf("Cups: %d\n", numCups);
printf("Ounces: %d\n", numOunces);
return 0;
}
How are comments in a Java program treated by the compiler?
A) They are converted.
B) They are interpreted.
C) They are ignored.
D) They are coded.
Answer:
D) They are coded.
Explanation:
Java comments are notes in a Java code file that are ignored by the compiler and runtime engine. They are used to annotate the code in order to clarify its design and purpose. You can add an unlimited number of comments to a Java file, but there are some "best practices" to follow when using comments.
The answer is they are codee
which issue of computer ethics is concerned about the technological division in the society?
Answer:
There are many legal and ethical issues with computers that can be exploited by bad people to do bad things. Some of those issues include illegal music and video file downloading, spyware, identity theft, phishing, keystroke logging, packet sniffing and cyberbullying
The issue of computer ethics concerned with technological division in society is known as "Digital Divide."
What is Digital Divide?It refers to the unequal access and disparities in the use of technology, where certain groups or individuals have limited or no access to digital resources, skills, and opportunities, leading to social and economic inequalities.
The digital divide can be caused by factors such as socioeconomic status, geographic location, education, and infrastructure availability, raising ethical concerns about fairness, inclusivity, and the potential for exacerbating existing societal divisions.
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Question 6 you are working with a database table that contains data about music. The table includes columns for track_id, track_name, composer, and album_id. You are only interested in data about the classical musician johann sebastian bach. You want to create new album ids. You decide to multiply the current album ids by 10 to create new album ids, and use the as command to store them in a new column called new_album_id. Add a statement to your sql query that calculates a new album id for each track and stores it in a new column as new_album_id. Note: the three dots (. ) indicate where to add the statement.
Using the knowledge in computational language in SQL it is possible to write a code that working with a database table that contains data about music. The table includes columns for track_id, track_name, composer, and album_id.
Writting the code:CREATE TABLE track
(
);
-- insert some rows in track table
INSERT INTO track (track_name, composer, album_id)
VALUES ('Ave Maria', 'Johann Sebastian Bach', 15),
('Salome', 'Richard Strauss', 18),
('Variations for piano', 'Anton Webern', 7),
('Concerto for two violins', 'Johann Sebastian Bach', 4);
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Type the correct answer in the box. Spell all words correctly.
George is creating a professional presentation for his client and wants to add his company’s logo, some images, and a video of his manufacturing unit into a slide. Which parts of the slide layout should he use?
George must use the [ ? ] of the slide layout to insert the company logo, images, and the video into his slide.
George must use the media of the slide layout to insert the company logo, images, and the video into his slide.
What is a slide?A slide can be defined as a single page of a presentation that is made up of text-based information or images, which can be used to teach and educate an audience on a subject matter.
What is a slide layout?In Computer technology, the slide layout feature of a presentation software’s interface such as Microsoft PowerPoint, can be used to insert two or more tables, logo, images, and the video in a slide and format the text on all slides.
In this scenario, George must use the media of the slide layout to insert the company logo, images, and the video into his slide.
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create a flowchart to print numbers from 1 to 100
( IF U ANSWER PROPERLY I WILL MARK U AS BRAINLIEST)
Answer:
brainliest plsss
Explanation:
I think so this is what you had asked!!!!!!
hope it helps
Which device actively works to prevent collisions by making sure not to send data to a segment that is already busy?
Answer: Bridge
Explanation: Bridges are employed in network connections for managing data packets, when transmissions are received, the bridge network makes the decision or filter the transmitted data and makes decision on whether to forward or block the data depending on the destination address on each frame. This prevents unnecessary traffic transmission to a network segment. Bridge networks identifies the amount of traffic in each network segment, making it possible to delineate busy segment from the one's which aren't busy and thereby blocking transmission of data to the busy segment.
Write a definition in your own words for digital. Do not copy and paste please.
Answer:
Explanation:
Being Digital is about putting customers at the heart of everything
How do I get rid of this little tool bar????
Answer:
settings>Accessibility>Touch>AssistiveTouch>Turn off
Explanation:
what is a major difference between cyber vandalism and online priacy
Answer:
There really isn't a significant difference; two terms for the same things. B. Vandals want to disrupt and show off a viewpoint; the goal of online piracy is to steal money.
Answer:
Vandals want to disrupt and show off a viewpoint; the goal of online piracy is to steal money.
Explanation:
a p e x
Which of the following groups on the Home tab contains the commands to insert delete and format cell width and height? Question 1 options: Styles Cells Editing Number.
The cells feature is used to format the cells. The features in this section are insert, delete, and format cells. Cell size can be edited using this section.
What are the features available on the home screen of excel?Excel is a tool that is used to create sheets or tables to show data. It is capable of performing some complex tasks also. The home screen of excel contains many features.
Some of the features are:
Font: It is used to format the style and size of the characters. It also includes bold, italic, etc formattings.Alignment: This feature is used to align the text in the cells. The option included in this are merge cells, wrap text, center/left align, etc.Style: It is used to format or design the table or group of cells. it includes features like conditional formatting, format as a table, cell style.Cells: Cells feature is used to format the cells. The features in this section are insert, delete, and format cells. Cell size can be edited using this section.Editing: It is used to edit or use filter in the cell or cells.Number: This section defined the type of content present in the cell and its significant figures. The common types are currency, number, date, time, etc.Therefore, The cells option has the commands insert, delete, and format options.
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