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The committee on Student Life at a university conducted a survey of undergraduate students regarding satisfaction with student government. Results of the survey are shown in the table by class rank. Round your answers to 4 decimal places; if your answer is a fraction then convert to decimal. Use each answer only once and choose the best answer. Freshman Sophomore Junior Senior Satisfied 57 49 64 61 231 Neutral 23 15 16 11 65 Not Satisfied 21 18 14 26 79 101 375 If a survey participant is selected at A- 0.0693 random, what is the probability that the student is "not satisfied" with student B. Independent government? 4 0 3840 If a survey participant is selected at DO random, the student is satisfied and is a E- 0 1707 "junior? F 0 2653 If a survey participant is selected at random, the student is "neutral or is a G. No freshman ? Dependent If a survey participant is selected at 0 4427 random, the student is "not satisfied given | 0 2107 the student is a senior ? Yes G. v Are "neutral" and sophomore mutually exclusive? Select "Yes or "No" 40 3813 QUESTION 18 About 22 percent of Curmudgeonville is allergic to dark chocolate. If four people are randomly selected, what is the probability that at least one person is allergic to dark chocolate? (Hint - you can use the Complement Rule) Choose the best answer 0 0.0023 O 0.3702 O 0.6298 0 0.9977 QUESTION 19 A student is taking a three question multiple choice quiz where the questions are independent of each other. Each question has four possible answers - exactly one is correct. Probability of getting the first question A. 0 4219 correct if guessing the answer B. 0. 7500 Probability of getting all three questions wrong considering they are independent C.0 8143 questions D. 2 2500 E. 1 0000 F. 0 2500