A study compares the means of two groups, each having N = 10. If the standard deviations in the two groups are 4.00 and 6.00, what is the value for the standard error of the difference ?
A) 2.28
B) 1.00
C) 10.00
D) 5.20

Question

A study compares the means of two groups, each having N = 10. If the standard deviations in the two groups are 4.00 and 6.00, what is the value for the standard error of the difference  ?
A) 2.28 
B) 1.00 
C) 10.00 
D) 5.20

Quizplus · Accepted Answer

The Answer of A study compares the means of two groups, each having N = 10. If the standard deviations in the two groups are 4.00 and 6.00, what is the value for the standard error of the difference  ?
A) 2.28 
B) 1.00 
C) 10.00 
D) 5.20

A Study Compares the Means of Two Groups, Each Having