Multiple Choice
Based on the following results,which would be the correct use of the formula,t = (M1 - M2) / Sdifference?
Sample 1: Mean = 60; Variance of the distribution of means = 2
Sample 2: Mean = 50; Variance of the distribution of means = 7
A) t = (7 - 2) / √(50+60)
B) t = (60 - 50) / √(22+72) /2
C) t = (60 - 50) / √(2+7)
D) t = (60 - 50) / (2+7)
Correct Answer:
Verified
Correct Answer:
Verified
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