A set of interacting parts forming a complex whole is known to be called a system.
What is a system?A system is known to be a group of components or elements arranged for a specific objective.
Note that the phrase can refer to both the system's parts as well as the structure or plan itself.
The Types of Systems are:
Physical or abstract systems.Open or closed systems.Deterministic or probabilistic systems.Man-made information systems.Therefore, A set of interacting parts forming a complex whole is known to be called a system.
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Add the phrase that completes the thought in the underlined sentence.
Answer:
To Solve an Equation
Explanation:
A hospital administrator is examining the amount of time its care teams spend with patients. He finds that the care teams are spending an average of 22 minutes per patient with a standard deviation of 17 minutes, distributed normally. What amount of time separates the lowest 60% of the means of time spent with patient from the highest 40% in a sample size of 40 care teams? Use the z-table below:
A survey showed that 34 % of human resource professionals are at companies that rejected job candidates because of information found on their social media. If 27 human resource professionals are randomly selected, would 16 be a significantly high number to be at companies that rejected job candidates because of information found on their social media? Why or why not?
Using the binomial distribution, it is found that since 16 is more than 2.5 standard deviations above the mean, it is a unusually high number.
What is the binomial probability distribution?It is the probability of exactly x successes on n repeated trials, with p probability of a success on each trial.
The expected value of the binomial distribution is:
E(X) = np
The standard deviation of the binomial distribution is:
\(\sqrt{V(X)} = \sqrt{np(1-p)}\)
A measure is considered to be unusually high if it is more than 2.5 standard deviations above the mean.
In this problem, we hav ehtat:
34% of companies reject candidates because of information found on their social media, hence p = 0.34.27 human resource professionals are randomly selected, hence n = 27.Then, we find the threshold for unusually high values as follows:
E(X) = np = 27 x 0.34 = 9.18
\(\sqrt{V(X)} = \sqrt{np(1-p)} = \sqrt{27(0.34)(0.66)} = 2.46\)
T = 9.18 + 2 x 2.46 = 14.1.
Since 16 is more than 2.5 standard deviations above the mean, it is a unusually high number.
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Question 6 of 20
Signs of test.
include insomnia, headaches, and panic.
OA. exhilaration
O B. anxiety
O C. depression
OD. fatigue
Answer:
B. Anxiety
Explanation:
A political candidate has asked his/her assistant to conduct a poll to determine the percentage of people in the community that supports him/her. If the candidate wants a 10% margin of error at a 90% confidence level, what size of sample is needed? Be sure to round accordingly. The candidate would need to survey people in the community in order to be within a 10% margin of error at a 90% confidence level.
Answer:
The size of the sample needed = 67.65
Explanation:
Given that :
The margin of error = 10% = 0.10
The confidence level = 90% = 0.90
Level of significance = 1 - 0.90 = 0.10
At ∝ = 0.10
\(Z_{\alpha/2}= Z_{0.10/2} = 1.645\)
Since the proportion of people that supported him/her is not given, we assumed p = 0.50
The margin of error formula can be expressed as:
\(M.O.E = Z_{\alpha/2} \times \sqrt{\dfrac{p(1-p)}{n}}\)
\(0.10 = 1.645 \times \sqrt{{\dfrac{0.5(1-0.5)}{n}\)
Squaring both sides; we have:
\(0.10^2 = 1.645^2 \times {\dfrac{0.5(1-0.5)}{n}\)
\(0.01 = 2.706025 \times \dfrac{0.25}{n}\)
\(n= 2.706025 \times \dfrac{0.25}{0.01 }\)
n = 67.65
Therefore, the required sample size = 67.65
for f(x)=4x-7 find f(0)
Answer:
-7
Explanation:
We just plug in 0 in places of x:
4x - 7
4 * 0 -7
0 - 7
-7
Please mark as brainliest if helped :)
Answer:
–7
Explanation:
f(x) = 4x – 7
f(0) = 4(0) – 7
= –7
i hope this helps
Find the standard deviation for the given data. Round your answer to one more decimal place than the original data. 15, 7, 8, 19, 14, 13, 13, 17, 8
Answer:
4.406
Explanation:
which are the following options list the 3 core values of the oklahoma food corporated called the triple bottom line
Answer:
economic sustainability, social justice, and environmental stewardship
Explanation:
It is B on Edge
What is the percentage of $33413.83 out of $183074 29
How do you get that percentage
Answer:
hey I think u missed a dot in between 74 and 29 if if there is a dot then the answer would be 18.25%
if there is not dot then u can simply get% by diving the smallee number with bigger number and multiplying it with 100
What you believe is the purpose of early intervention programs and how you can help shape a child’s educational journey.
Early intervention programs are designed to identify and address developmental delays or disabilities in young children as early as possible. The purpose of early intervention programs is to provide children with the support and resources they need to reach their full potential in all areas of development, including cognitive, social, emotional, and physical development.
What is child’s education?Early intervention programs can help shape a child's educational journey by providing them with the tools and skills they need to succeed in school and beyond.
Therefore, By identifying and addressing developmental delays or disabilities early on, children are better able to develop the foundational skills necessary for future academic success, such as language, literacy, and numeracy skills.
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Honky-tonk music often provided relief from the daily pressures of work on in the city, in the form of drinking and dancing is it true or false
It is true to state that Honky-tonk music often provided relief from the daily pressures of work on in the city, in the form of drinking and dancing.
What is Honky-tonk music ?The honky-tonk style, which became popular in the 1950s, is most recognized for its focus on rhythm. Because the pianos at these no-frills establishments were frequently beat-up and out-of-tune, harmony and melody were less crucial to the overall sound.
Although the origin of the name is uncertain, honky tonk originally referred to bawdy variety performances and the theaters that housed them throughout the West (Oklahoma, Indian Territories, and Texas). The first published reference of them refers to them as "variety theaters" with "variety shows" as the entertainment.
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PLEASE HELP I ONLY HAVE 1H TO COMPLTE AND I DON'T KNOW HOW TO SPELL AND GIVING AWAY 50 POINTS
Sit with your eyes closed for 5 minutes, and think of the most exciting dreams you've had in your life.
Write down one dream, and ask yourself, "Is this dream possible?” List ways the dream is and isn't possible. Take a look at the reasons why the dream isn't possible—what can you do to remove those reasons from your list? Are there now more reasons why the dream is possible?
Next, list all of your gifts and talents. How do your gifts and talents better prepare you to reach your dream? Could you accomplish your dream without them?
Next, identify a brief timeline for when you think you can achieve this dream. What are 2 things you can do to remove distractions and manage your time to help you realize this dream?
Answer:
I once had a dream where I performed surgeries and became a great physician. When I woke up, I knew I had to rationalize. A surgeon? Could I even go that far? And the answer is yes. If I have enough determination and passion for a career in surgery, the answer is yes, I will definitely reach my goals. This dream is also possible because in today's society, there are more opportunities than ever for people of underrepresented backgrounds to be successful in pursuit of their careers.
But then you have to be realistic. To be a surgeon requires 10+ years of schooling, difficult certification tests, and very hard exams. Worst of all, I would have to pay thousands for every year. Luckily, however, the majority of surgeons have high salaries. Although my student loan debt would be greater on average than other graduates, it can be expected to be paid off much quicker. These are just two more benefits of pursuing this dream.
My gifts and talents vary from the arts to athletics. I am a good drawer, painter, singer, volleyball player, song writer, pianist, mathematician, researcher, and so much more. Although they seem so random, these gifts, I've found, actually provide me with emotional and psychological balance. They can offer me a wide range of support throughout my educational journey. I don't think I could accomplish my dream without them.
Explanation:
I realized it's been 1 hr already, I left my computer sorry!! I bolded certain words & phrases because I don't know your race and don't want you to get caught plaigarising, good luck!
what is the formula of gravity ??
what is the formula of gravity ?
_________________________________________
GRAVITYNewton's law of universal gravitation
\( \qquad \qquad \qquad \qquad \: F = G \frac{m1 \: m2}{r²} \)
F = FORCE
G=GRAVITATIONAL CONSTANT
M1 = MASS OF OBJECT 1
M2=MASS OF OBJECT 2
R = DISTANCE BETWEEN CENTERS OF THE MASSES
From the web.
________________________________________
Explanation:
F = gravitational force
G = gravitational constant
M = mass
r = distance
Suppose it is know that sigma is equal to 30. What is the minimum number of people the pollster should survey in order to have a margin of error of 10 miniutes at 95% confidence? show work.
To determine the minimum number of people the pollster should survey in order to have a margin of error of 10 minutes at 95% confidence, we can use the following formula:
n = (Z^2 * p * (1 - p)) / (E^2)
where:
n = the minimum number of people the pollster should survey
Z = the z-score corresponding to the desired level of confidence (for a 95% confidence level, the z-score is approximately 1.96)
p = the estimated proportion of the population that holds a particular opinion or characteristic (in this case, we will assume that p = 0.5, since we are given that sigma is equal to 30 and we want to find the minimum number of people needed to achieve a margin of error of 10 minutes)
E = the desired margin of error (in this case, E = 10 minutes)
Substituting these values into the formula, we get:
n = (1.96^2 * 0.5 * (1 - 0.5)) / (10^2)
Simplifying this expression, we get:
n = (3.8416 * 0.25) / 100
= 0.09604 / 100
= 0.0009604
Since n must be a whole number, we need to round up to the nearest whole number. In this case, the minimum number of people the pollster should survey is 1.
Therefore, the minimum number of people the pollster should survey in order to have a margin of error of 10 minutes at 95% confidence is 1.
Mrs. Brown is giving a reward to the winner of a game in math class. She has 4 types of candy bars and is allowing the winner to choose 2. How many possible combinations can they choose?
Answer:
Explanation:
To find the total number of possible combinations, we need to use the combination formula. Since the order of the candy bars doesn't matter, we can use the formula for combinations, which is:
n C r = n! / (r! * (n-r)!)
where n is the total number of candy bars, and r is the number of candy bars we want to choose.
In this case, n = 4 (since there are 4 types of candy bars), and r = 2 (since the winner is choosing 2 candy bars).
So we have:
4 C 2 = 4! / (2! * (4-2)!)
= 4! / (2! * 2!)
= (4 * 3 * 2 * 1) / (2 * 1 * 2 * 1)
= 6
Therefore, there are 6 possible combinations of 2 candy bars that the winner can choose.
HURRY I DONT HAVE ALL DAY FIRST TRY I HAVE ON AN ASSIGNMENT I GOT 58.2 I NEED TO PASS THIS ASSIGNMENT AGAIN HURRY I DONT HAVE ALL DAY
Click this link to view O*NET’s Work Styles section for Postal Service Mail Carriers. (Common work styles are listed near the top and less-common work styles are near the bottom.) According to O*NET, which common work styles do Postal Service Mail Carriers need? Select four options. dependability creativity leadership integrity self-control attention to detail
Answer:
dependability
creativity
integrity
self-control
Explanation:
Answer:
A D E F is the correct answer
Explanation:
answer for brainly, any absurd or incorrect answers will be flagged and deleted. this is geometry proofs
Suppose that a histogram is constructed for the frequency distribution shown below: (1 point)
Age Frequency
30-39 19
40-49 23
50-59 16
12
60-69
70-79
6
Does the distribution appear to be normal? Why or why not?
No, the distribution is not normal because the values are not concentrated in the center and do not taper
off symmentrically towards the ends.
OYes, the distribution is normal because the values are concentrated in the center and taper off
symmetrically towards the end
Which of the following is a motor vehicle according to Florida law? A. A bicycle B. A motorized bicycle C. A motorized wheelchair D. A school bus
Answer:
As used in the Florida Statutes, except as otherwise provided, the term: (1) “Motor vehicle” means: ... 316.003, vehicles that run only upon a track, bicycles, swamp buggies, or mopeds.
Explanation:
Assume that thermometer readings are normally distributed with a mean of 100o F and a standard deviation of 0.15o F. a) Draw and label a sketch of the normal distribution of the thermometer readings. Include all pertinent data for the distribution b) A thermometer is randomly selected and tested. Find the probability that the thermometer reads between 99.86o F and 100.07o F. Draw a sketch of the distribution and shade the probability. Write out any calculator commands that you used.
The parameters of the normal distribution of the thermometer readings are its mean and the standard deviation
The probability that a thermometer reading is between 99.86o F and 100.07o F is 0.5403
The sketch of the normal distribution of the thermometerThe given parameters are:
Mean, μ = 100Standard deviation, σ = 0.15Next, we draw the normal distribution using a graphing calculator.
See attachment for the sketch of the normal distribution of the thermometer
The probability that a thermometer reading is between 99.86o F and 100.07o FThis means that:
x = 99.86 and x = 100.07
The probability is calculated as:
P(99.86 < x < 100.07) = P(x > 99.86) - P(x < 100.07)
Using the attached graph, we have:
P(99.86 < x < 100.07) = 0.5403
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Free point and Branliest if you can answer..... What doi you call a fish with no eye
Unit: Fundamentals of Computers
This activity will help you meet these educational goals:
• Content Knowledge—You will determine the importance of computer skills, organizational structures, labor laws, community programs and managerial qualities in an industry of your choice.
• Inquiry—You will conduct online research in which you will collect information, make observations, and communicate your results in written form.
• 21st Century Skills—You will use critical thinking and problem solving skills, and communicate effectively.
Introduction
In this activity, you will analyze the role of computer skills, organizational structures, labor laws and community programs, and managerial skills and qualities.
__________________________________________________________________________
Directions and Analysis
Task 1: Role of Computer Skills in an Industry
In this activity, you will understand the importance of computer skills in an industry by completing the following tasks:
• Select an industry of your choice. With the help of online research, explain how computer skills are necessary for the industry’s management team.
• Discuss how these skills are important in terms of planning, marketing, and use of financial resources.
• Discuss the ways in which a person should aim to upgrade their skills, and also discuss why this process is of importance.
The banking industry was the mandatory to the computer skills. The planning was making the strategies for the future, marketing to promote the goods and the services. It was the upgrade of their skills as per the technology basis.
What is computer?The term computer refers to the main work of the input, processing, and the output. The computer was the based on the binary language as the data was the converted to the human language. The computer was the great invention.
There are the important industry such as banking, industrial, IT, and media sector was the necessary the computer skills. It was the planning are the developed the idea, marketing to promote brand, The upgrade of their skills as the situation basis.
As a result, the significance of the computer skills are the aforementioned.
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Zora wants to dissolve a solute in a solvent quickly. Which best describes what she should do?
decrease the pressure
decrease the surface area
shake it repeatedly
place in a refrigerator
To dissolve a solute in a solvent quickly, Zora should shake it repeatedly.
Which best describes what she should do?Shaking the mixture or stirring it vigorously promotes the interaction between the solute and solvent molecules, increasing their chances of coming into contact and facilitating the dissolution process. This agitation helps in breaking down the solute particles and dispersing them evenly throughout the solvent, thereby accelerating the dissolution rate.
Decreasing the pressure or decreasing the surface area would not have a significant impact on the dissolution process. Pressure and surface area primarily affect the rate of dissolution for gases or solid particles exposed to the solvent, but they are not applicable in all scenarios.
Placing the mixture in a refrigerator would slow down the dissolution process rather than speed it up. Lowering the temperature decreases the kinetic energy of the molecules, reducing their movement and the overall rate of dissolution.
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A dot plot is best applied for a data set with
distribution consists of a group of data points
Why is it called an oven when you of in the cold food of out hot eat the food?
Answer:
um it called a oven bc it cook raw food un like a microwave that heat up food that is made already.
Explanation:
hope this helps !
Which group’s presentation would most likely use a persuasive tone?
Answer:
um i d k how to answer this cuz it dont make since is there like answer choices or sum.imma look for a answer cuz i still wanna help
Explanation:
k found the question itz b
Which groups presentation would most likely use a persuasive tone?
a family gathering to celebrate a couples anniversary
a marketing expert making a pitch to potential clients
a physicist explaining how scientists make nuclear bombs
a history professor discussing the causes of World War 2
evidence itz correct nd where i got the answer :)
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Hope it Helped
What is the highest amount of twists needed to solve a Rubik's Cube from any position with optimal strategy?
a. 20
b. 14
c. 7
d. 33
Answer:
a.20
Explanation:
How will the scientist’s actions help improve the breathing of these city people in the scenario below:
In a large city, a scientist noticed that there were very few trees, plants, or shrubs. She also noticed that there was a high amount of respiratory problems in the city. After meeting with multiple city planners and council members, the scientist asked for a grant to plant trees, plants, and shrubs around the city.
Urban pollutants and fine particulates are well-filtered by large trees. By trapping airborne fine particulates like dust, dirt, or smoke on leaves and bark, they absorb polluting gases (like carbon monoxide, nitrogen oxides, ozone, and sulfer oxides) and filter out harmful ozone and sulfate oxides.
Why is it good to have a lot of trees and plants in a city?Urban pollutants and fine particulates are well-filtered by large trees. By trapping airborne fine particulates like dust, dirt, or smoke on leaves and bark, they absorb polluting gases (like carbon monoxide, nitrogen oxides, ozone, and sulfer oxides) and filter out harmful ozone and sulfate oxides. providing shade and releasing water vapor, trees help to reduce energy use, clean the air, filter stormwater, and cool the streets of hot cities. absorbing carbon dioxide from the air, storing it in the soil and trees, and releasing oxygen into the atmosphere as they grow, trees reduce the rate of climate change.To learn more about : Urban pollutants
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The vibration in a plucked guitar string travels at a speed of 410 meters per second. How far, in centimeters will the vibration travel in 0.40 milliseconds? Note: There are 100 centimeters in one meter and 1000 milliseconds in one second.
Answer:
16.4 cm/0.4 ms
Explanation:
1: We know that the travel rate is 410 meters per second. We want to find a way in which we can cancel meters or seconds, and we can do that by multiplying 410m/1s with 100 cm/1m.
\(\frac{410 m}{1s} * \frac{100cm}{1m}\)
2. Now we want to get rid of that s, seconds, and we do so by multiplying prior fractions by 1s/1000ms.
\(\frac{410 m}{1s} * \frac{100cm}{1m} * \frac{1s}{1000ms} \\\)
3. Now we can diagnollay cross out m, and s. Leaving us with cm on top, and ms on the bottom. Which is what we want because we are calculating how many cm are for every .04 ms.
4: After that, you can multiply 410 and 100, to get 4,100. Whih leaves you with 4,100cm over 1000ms. Simplifying this, gives you 41, but that is NOT your answer. 41 cm, is for every ms, NOT every .04
5. Hence, you multiply 41 by .04 and get 16.4cm/.04ms.
What are the limits of economic science?
Answer:
I tried my best Answer listed below:
Explanation:
The primary limitation of economics, Chetty argues, is that economists have a limited ability to run controlled experiments for theoretical macroeconomic conclusions. The high monetary cost and ethical standards make these types of controlled experiments impractical.
Economics is a social science that examines how people produce, distribute, and consume goods and services. This means that much of the field is based on human behavior, which can be somewhat irrational and unpredictable.