The proportion of twins born in a town is p = 0.12. Suppose we randomly select 100 women from this town who give birth in the next year. Which of the following is the mean of the sampling distribution of § ? O Hg =p = 0.12 H = np = 100(0.12) = 12 O Hg =1-p=1-0.12 = 0.88 O Hg = n(1-p) = 100(1–0.12) = 88

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The proportion of twins born in a town is p = 0.12. Suppose we randomly select 100 women from this town
who give birth in the next year. Which of the following is the mean of the sampling distribution of p ?
Hp =p=0.12
Hg = np = 100(0.12) = 12
H =1-p=1-0.12 = 0.88
Hg = n(1- p)
= 100(1-0.12) = 88
Transcribed Image Text:The proportion of twins born in a town is p = 0.12. Suppose we randomly select 100 women from this town who give birth in the next year. Which of the following is the mean of the sampling distribution of p ? Hp =p=0.12 Hg = np = 100(0.12) = 12 H =1-p=1-0.12 = 0.88 Hg = n(1- p) = 100(1-0.12) = 88
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