According to a recent poll, 65% of adults who use the Internet have paid to download music. In a random sample of n = 1,500 adults who use the Internet, let p represent the proportion who have paid to download music. Complete parts a through e below.a. Find the mean of the sampling distlibution of E. E (E) = . (Round to two decimal places as needed.) b. Find the standard deviation of the sampling distribution of i5. 0:. ='(Round to four decimal places as needed} p c. What does the Central Limit Theorem say about the shape of the sampling distribution of??? i- ' The Central Limit Theorem says that as the sample size grows large, the sampling distribution of B will become approximately normal. ' The Central Limit Theorem does not sayr anything about the sampling distribution an because it is not a population mean. ' The Central Limit Theorem says that as the sample size grows large, the sampling distribution of; will approach the population distribution. The Central Limit Theorem says that the shape of the sampling distribution of]; is completely determined by the population parameter p. d. Compute the probability that]; is less Than 0.?4. P [:3