54 Consider a population with values of x equal to 0 or 1. Assume that the values of x are equally likely. For each of the following values of n, use a computer to gener- ate 750 random samples and calculate the sample pro- portion of 1s observed for each sample. Then construct a histogram of the 750 sample proportions for each sample. a. n = 5 b. n = 50 c. n = 250 d. Refer to histograms, part a-c. What changes occur as the value of n increases? What similarities exist?