mylab.pearson.com/Student/PlayerTest.aspx?testld=247408957¢erwin=yes SSCM 220.W01F22 Russell Bullock 11/17/22 9:57 AM This quiz: 10 point(s) = Quiz: Quiz 4 Question 3 of 3 possible This question: 2 point(s) Submit quiz possible Question list Certain advertisers would like to estimate the proportion of viewers who spend the majority of their television time watching alone. The K consensus is that this percentage has been increasing over the years due to the increased number of television sets in households. a. Determine the sample size needed to construct a 90% confidence interval with a margin of error of no more than 8% to estimate the true proportion of viewers who watch television alone. O Question 1 b. What impact would a pilot sample that showed that 41% of viewers spend the majority of their television time watching alone have on your results. O Question 2 a. The sample size needed is. O Question 3 (Round up to the nearest integer.) b. The new sample size needed would be (Round up to the nearest integer.)