Question

The starting salaries of individuals with an MBA degree are normally distributed with a mean of...

The starting salaries of individuals with an MBA degree are normally distributed with a mean of $90,000 and a standard deviation of $20,000. Suppose we randomly select 16 of these individuals with an MBA degree. What is the shape of the sampling distribution of the average starting salary for these individuals?

a.

Normal

b.

Normal because of the Central Limit Theorem

c.

Normal because the distribution of the starting salaries of individuals with an MBA degree is normal

d.

None of the above

0 0
Add a comment Improve this question Transcribed image text
Answer #1

solution:

The shape of the Sentence sampling distribution of the average starting salary for these individual is Normal because of the Central Limit Theorem

option b) is correct

Add a comment
Know the answer?
Add Answer to:
The starting salaries of individuals with an MBA degree are normally distributed with a mean of...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • QUESTION 11 The starting salaries of individuals with an MBA degree are normally distributed with a...

    QUESTION 11 The starting salaries of individuals with an MBA degree are normally distributed with a mean of $90,000 and a standard deviation of $20,000. What percentage of MBA's will have starting salaries of $77,000 to $99,000? 27.99% 42.07% 30.50% 41.58% QUESTION 12 The starting salaries of individuals with an MBA degree are normally distributed with a mean of $90,000 and a standard deviation of $20,000. Suppose we randomly select 9 of these individuals with an MBA degree. What is...

  • The starting salaries of individuals with an MBA degree are normally distributed with a mean of...

    The starting salaries of individuals with an MBA degree are normally distributed with a mean of $65,000 and a standard deviation of $15,000. What is the lowest salary for those individuals with an MBA degree whose starting salary is in the top 40 percent? Explain how you got the right answer Answers: a. $66,400 b. $63,750 c. $68,750 d. $72,600

  • Suppose that the average number of Facebook friends users have is normally distributed with a mean...

    Suppose that the average number of Facebook friends users have is normally distributed with a mean of 146 and a standard deviation of about 55. Assume seven individuals are randomly chosen. Answer the following questions. Rourd all answers to 4 decimal places where possible. a. What is the distribution of 2? 655 b. For the group of 7, find the probability that the average number of friends is more than 158. c. Find the third quartile for the average number...

  • The amount of coffee that people drink per day is normally distributed with a mean of...

    The amount of coffee that people drink per day is normally distributed with a mean of 16 ounces and a standard deviation of 5 ounces. 18 randomly selected people are surveyed. Round all answers to 4 decimal places where possible. I don't have a calculator so I have been doing this in Excel. If I can get the explanation using excel that would be great! The amount of coffee that people drink per day is normally distributed with a mean...

  • From a survey taken several years ago, the starting salaries of individuals with an undergraduate degree...

    From a survey taken several years ago, the starting salaries of individuals with an undergraduate degree from business schools are normally distributed with a mean of $44,000 and a standard deviation of 4,000. What percentage of individuals with an undergraduate business degree will likely have starting salaries of $38,600 to $49,400? Round your answer to 2 decimal points.

  • The salaries of the employees of a corporation are normally distributed with a mean of $25,000...

    The salaries of the employees of a corporation are normally distributed with a mean of $25,000 and a standard deviation of $5,000. a. What is the probability that a randomly selected employee will have a starting salary of at least $31,000? b. What percentage of employees has salaries of less than $12,200? c. What are the minimum and the maximum salaries of the middle 95% of the employees? d. If sixty-eight of the employees have incomes of at least $35,600,...

  • A simple random sample of size n=74 is obtained from a population with 82 and 8-6...

    A simple random sample of size n=74 is obtained from a population with 82 and 8-6 Does the population need to be normally distributed for the sampling distribution of to be approximately normally distributed? Why? What is the sampling distribution of i? Does the population need to be normally distributed for the sampling distribution of to be approximately normally dibuted? Why? O A. No because the Central Limit Theorem states that only if the shape of the underlying population is...

  • The heights of fully grown trees of a specific species are normally distributed, with a mean...

    The heights of fully grown trees of a specific species are normally distributed, with a mean of 68.5 feet and a standard deviation of 6.75 feet. Random samples of size 18 are drawn from the population. Use the central limit theorem to find the mean and standard error of the sampling distribution. Then sketch a graph of the sampling distribution The mean of the sampling distribution is -1 The standard error of the sampling distribution is o = (Round to...

  • A simple random sample of size n=74 is obtained from a population with u=67 and 5...

    A simple random sample of size n=74 is obtained from a population with u=67 and 5 = 6. Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? What is the sampling distribution of x? Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? A. Yes because the Central Limit Theorem states that the sampling variability of nonnormal populations...

  • A simple random sample of size n = 80 is obtained from a population with u...

    A simple random sample of size n = 80 is obtained from a population with u = 55 and 6 = 3. Does the population need to be normally distributed for the sampling distribution of X to be approximately normally distributed? Why? What is the sampling distribution of ? Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? O A. No because the Central Limit Theorem states that regardless...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT