Question: The section that my homework question comes from is Sampling Distribution and the Central Limit Theorem. The questions is: A random variable is normally distributed.It

The section that my homework question comes from is Sampling Distribution and the Central Limit Theorem.

The questions is:

A random variable is normally distributed.It has a mean of 245 and a standard deviation of 21.

If you take a sample of size 10, can you say what the shape of the distribution for the sample mean is?Why?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

cc170785fa926b2240534b10e7743155388d392a ID hours 1 37.09953814 2 34.58422938 3 37.85777106 4 36.03408777 5 38.71008438 6 38.18084857 7 37.7883698 8 38.41027533 9 39.53619743 10 37.46797595 11...

Q:

!Help me please. (e) Revolution comes, and all taxes and subsidies are abolished. Even better, the consumer finds a new shop that offers bulk discounts. In this shop, footballs cost $4 each if you...

Q:

HR How to ensure machine learning algorithms do not learn the same mistakes and biases that currently affect the recruiting process? 8 RECRUITMENT In this chapter we will turn our attention to the...

Q:

HR How would you measure the efficiency and effectiveness of new methods of recruiting vs the traditional methods? 8 RECRUITMENT In this chapter we will turn our attention to the application of HR...

Q:

HR Will an Artificial Intelligence-based system be able to recruit more accurately than managers? What are the potential advantages and risks of automated recruiting? 8 RECRUITMENT In this chapter we...

Q:

29. Dr Wilson is conducting a study of how often residents of outlying communities come to shop in Toronto in relation to the distance of their community from Toronto. In this study, which of the...

Q:

Please finish all problems. Unless otherwise noted, each problem is worth 5 points. To obtain full credit, you must use the methods specified in the course text. Please , format your work as...

Q:

OBJECTIVES: To experimentally generate a sampling distribution of the sample mean. To determine how sample size impacts the sampling variability. To empirically verify the Central Limit Theorem in a...

Q:

Modules 9 and 10 (Combined): Submitted Homework Assignment Be sure your answers are contained in the body of your message. The questions are structured so that a single letter, word, or number will...

Q:

Final Exam MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the problem. 1) The average age of the students in a statistics class is 22...

Q:

In his first address as Chairman of the Board of the American Institute of Certified Public Accountants (AICPA), Robert K. Elliott said: Knowledge leveraging will shape a wide range of CPA services....

Q:

Consider the given graph. (a) Determine the degree of every vertex. The degree of vertex B is The degree of vertex C is The degree of vertex D is The degree of vertex E is (Type a number) (b) How...

Q:

Which one of the following choices is NOT a major strategic decision that must be made during the capital planning and budgeting process? How much to spend on capital projects How to prioritize...

Q:

Which of the following statements is TRUE about the capital expenditures budget? A. It includes the sales budget B. It must be completed before the budgeted income statement is prepared C. It must be...