Multiple Choice
If the population distribution of the differences between means of dependent samples is assumed to be normal,then a 100(1- α) % confidence interval for the difference between two means and dependent samples is given by:
A)
± tn-1,α/2
B)
± tn-1,α/2
C)
± tn-1,α/2
D)
± tn-1,α/2
Correct Answer:

Verified
Correct Answer:
Verified
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