A sample is selected from a population with a mean of 40 and a

label Mathematics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

A sample is selected from a population with a mean of 40, a standard deviation of 8. 

A. If the sample has n=4 score what is the expected value of M &the standard error of M?

B. If the sample has n=16 scores what is the expected value of M & s.e. of M?

Nov 15th, 2014

A. Expected value 40 Standard error = 4

B. Expected value 40 Standard error = 2

(Standard error =standard deviation/sqrt(n))

Nov 15th, 2014

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Nov 15th, 2014
...
Nov 15th, 2014
Aug 17th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer