Question

For a population with a mean of 45 and standard version of 10, what is the standard error of the dustribution of sample means for n=4 scores

Answer 1

5

Explanation:

The formula for Standard Error =

Standard deviation /√n

Where

n = Random number of samples

From the above question,

Standard deviation = 10

n = 4

Hence, Standard Error is calculated as:

= 10/√4

= 10/2

= 5

Therefore, the Standard error = 5