Question: Suppose you plan to draw all possible samples of size 64 from a large population with a mean () of 2500 and a standard deviation
Suppose you plan to draw all possible samples of size 64 from a large population with a mean (µ) of 2500 and a standard deviation (σ) of 32. You then will compute the mean (x-bar) for each sample.
a. Sketch the sampling distribution that you would expect to produce here.
b. What value should you show at the center of the distribution?
c. What is the standard deviation (standard error) of this distribution?
d. Suppose sample size was 256 rather than 64. How would this change your answers to parts a, b and c?
a. Sketch the sampling distribution that you would expect to produce here.
b. What value should you show at the center of the distribution?
c. What is the standard deviation (standard error) of this distribution?
d. Suppose sample size was 256 rather than 64. How would this change your answers to parts a, b and c?
Step by Step Solution
★★★★★
3.40 Rating (166 Votes )
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
a and b The sampling distribution will be approximately normal with a m... View full answer
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
Document Format (1 attachment)
486-M-S-O-T-P (951).docx
120 KBs Word File
