Mathematics, 26.11.2019 03:31 122333444469

Arandom sample is to be selected from a population that has a proportion of successes p = 0.61. determine the mean and standard deviation of the sampling distribution of p? for each of the following sample sizes. (round your standard deviations to four decimal places.)

(a) n = 20

mean
standard deviation

(b) n = 30

mean
standard deviation

(c) n = 40

mean
standard deviation

(d) n = 60

mean
standard deviation

(e) n = 110

mean
standard deviation

(f) n = 210

mean
standard deviation

Answers: 3

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Arandom sample is to be selected from a population that has a proportion of successes p = 0.61. dete...