Multiple Choice
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
Correct Answer:

Verified
Correct Answer:
Verified
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