For a binomial distribution with n = 100, which of the following has the largest standard deviation? ...

For a binomial distribution with n = 100, which of the following has the largest standard deviation?

A) p = 0.50
B) p = 0.20
C) p = 0.10
D) p = 0.05

Question 2

A matched-subjects study and an independent-measures study both produced a t statistic with df = 16. How many individuals participated in each study?

A) 17 for matched-subjects and 17 for independent-measures
B) 17 for matched-subjects and 18 for independent-measures
C) 18 for matched-subjects and 18 for independent-measures
D) 34 for matched-subjects and 18 for independent-measures

Question 3

What is the standard deviation for the normal approximation to the binomial distribution with p = 1/2 and n = 400?

A) 200
B) 100
C) 25
D) 10

Question 4

A repeated-measures study and an independent-measures study both produced a t statistic with df = 16. How many individuals participated in each study?

A) 18 for repeated-measures and 17 for independent-measures
B) 18 for repeated-measures and 18 for independent-measures
C) 17 for repeated-measures and 17 for independent-measures
D) 17 for repeated-measures and 18 for independent-measures

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For a binomial distribution with n = 100, which of the following has the largest standard deviation? ...

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