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Sampling Distribution of p

Sampling Distribution of p

Answers


  1. The distribution of the mean number of successes
    The sampling distribution of \(p\) is the distribution of the mean number of successes. It has a mean equal to the population proportion.

  2.  \(.75\)
    The mean of the sampling distribution of \(p\) is equal to the population proportion. It is \(225/300 = .75\).

  3.   \(.137\)
    The standard error of \(p = sqrt[p(1-p)/N] = sqrt[(.75)(.25)/10] = .137\)