After the course, 50 randomly selected students were asked to rate this new textbook. Can we conclude that the students like this new textbook any more than the previous textbook? 8. Sports: A sport preference poll yielded the following data for men and women. Use the 5%% significance level and test to determine is sport preference and gender are independent. Sport Preference Basketball Football Soccer 20 25 30 75 Men Gender Women 12 15 45 37 45 120 3) Given the information above, what is No and " for this comparison. b) Fill the below mentioned Expected counts table: c) If you were to use a 5%% significance level, what would be your conclusion? Explain your answer. Distances of observed from expected 9.A recent study of educational levels of 1000 voters and their affiliations to Stock Market, Forex Market and Commodity Market in a Singapore Chi-square test statistic showed the results given in the table below. Use the 5% significance level and test to determine if affiliation is independent of the educational level of the voters