Question

2, and 19% are entertained by both books and TV either books or TV'? A survey revealed that 25% of people are entertained by reading books, 58% are entertained by watching TV n will be entertained by what is the probability that a perso enned 5 3. According to the National Telecommunication and Information Administration, 67.0% ofUS householdsowned computer in 2004. Suppose in 2004 Apple sent out researchers and each survey a random sample of 200 homes. Which of the following would should be true about their finding? P C7 a) On average, 134 homes don't own a computer with a standard deviation of 6.6 homes. On average, 66 homes don't own a computer with a standard deviation of 11.6 homes. (c) On average, 134 homes own a computer with a standard deviation o d) On average, 134 homes own a computer with a standard deviation of 11.6 homes. b) 6.6 hoay te-

I need help in 2 and 3

Answer 1