Answer Happy

A random sample of n=224 measurements is drawn from a binomial population with probability of success 0.77. Complete parts a through c below a. Find E(p) and G The mean of the sampling distribution of pis The standard deviation of the sampling distribution of p is (Round to four decimal places as needed.) b. Describe the shape of the sampling distribution of p. A. The shape of the sampling distribution of p is approximately normal because the sample size is small. B. The shape of the sampling distribution of p is approximately uniform because the sample size is small C. The shape of the sampling distribution of p is D. The shape of the sampling distribution of p is c. Find P(p<0.8). approximately uniform because the sample size is large. approximately normal because the sample size is large. The probability that p is less than 0.8 is (Round to four decimal places as needed.) O