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c. Describe the shape of the sampling distribution of p. elected d. Find P(p > .70 ). success 5.43 Cable TV subscriptions and cord cutters.
c. Describe the shape of the sampling distribution of p. elected d. Find P(p > .70 ). success 5.43 Cable TV subscriptions and "cord cutters." According to ve the a recent Pew Research Center Survey (December 2015) bution 15% of U.S. adults admitted they are "cord cutters," i they canceled the cable/satellite TV service they once subscribed to. (See Exercise 2.4, p. 48) In a random sample in of 500 U.S. adults, let p represent the proportion who are do bula on"cord cutters." On SW s se- a. Find the mean of the sampling distribution of p. suc- 10189291 b. Find the standard deviation of the sampling distribution ean qspies list of p. unim at neri the c. What does the Central Limit Theorem say about the shape of the sampling distribution of p? d. Compute the probability that p is less than .12. e. Compute the probability that p is greater than .10. 5.44 Do social robots walk or roll? Refer to the International
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