Multiple Choice
Based on the equation: t₍₄₂₎ = 5.15, p < .01, what is right choice in the following?
A) group 1= 21; group 2= 21
B) group 1= 22; group 2= 22
C) group 1= 20; group 2= 20
D) group 1=23; group 2= 23
Correct Answer:

Verified
Correct Answer:
Verified
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