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