QUESTION 23 Suppose that students in a statistics course were asked whether they preferred multiple choice questions or whether they preferred short answer questions. 82% said that they preferred multiple choice questions. 36% of the students were male. 76% of the males preferred multiple choice. Given that a randomly selected student prefers short answer questions, what is the probability the student is a male? Please enter your answer as a percentage rounded to one decimal. That is, if your answer is 0.5 or 50%, enter 50.0. QUESTION 24 A sample (which does not consist of all elements of the population) of 89 observations has a standard deviation of 6. The sum of the squared deviations from the sample mean is QUESTION 25 A sample of 1000 households was selected in Atlanta to determine information concerning consumer behavior. Among the questions asked was "Do you buy generic brands?" Overall, 413 answered yes. 446 males were interviewed, and 145 males answered yes. What is the probability that a respondent chosen at random is a female and buys generic brands? Please enter your answer as a percentage rounded to 1 decimal. For example, if your answer is 0.5 or 50%, enter 50.0