28. The television show Law & Disorder has been successful for many years. That show recently had a share of 26, meaning that among the TV sets in use, 26% were tuned to Law & Disorder. Assume that an advertiser wants to verify that 26% share value by conducting its own survey, and a pilot survey begins with 15 households that have TV sets in use at the time of a Law & Disorder broadcast. Round solutions to four decimal places, if necessary. Find the probability that none of the households are tuned to Law & Disorder. P(none) = Find the probability that at least one household is tuned to Law & Disorder. P(at least one) = Find the probability that at most one household is tuned to Law & Disorder. P(at most one) 29.) Determine the shape of graph of the following binomial probability distributions. I a) Let X be a binomial variable with P=0.17 and N=57. The probability distribution of these data will be: A) symmetric B) skewed to the right C) skewed to the left b) Let X be a binomial variable with P=0.5 and N=487. The probability distribution of these data will be: A) skewed to the right B) skewed to the left C) symmetric c) Let X be a binomial variable with P=0.87 and N=377. The probability distribution of these data will be: A) skewed to the right B) skewed to the left C) symmetric