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Attached is Quiz 2 for math302 statistics. please help.
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Question 1 of 201.0 PointsA gumball machine contains 300 grape flavored balls, 400 cherry flavored balls, and 500 lemonflavored balls. What is the probability of getting 1 grape ball, 1 cherry ball, and 1 lemon ball ifeach ball was removed and then replaced before choosing the next from the machine?A.0.0264B.0.0531C.0.0347D.0.0482Reset SelectionQuestion 2 of 201.0 PointsThe formal way to revise probabilities based on new information is to use:A.complementary probabilitiesB.common sense probabilitiesC.conditional probabilitiesD.unilateral probabilitiesReset SelectionQuestion 3 of 201.0 PointsIf a menu has a choice of 4 appetizers, 4 main courses, and 3 desserts, then the sample space forall possible dinners has how many outcomes?A.48B.16C.28D.3Reset SelectionQuestion 4 of 201.0 Points
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If the probability that it will rain tomorrow is 0.38, then the probability that it will not raintomorrow is:A.0.38B.-0.38C.0.62D.1.38Reset SelectionQuestion 5 of 201.0 PointsIf A and B are any two events with P(A) = .8 and P(B|A) = .4, then the joint probability of A andB isA.0.80B.0.40C.0.32D.1.20Reset Selection
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