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Please show work. Thank you 1. A quiz consists of 10 multiple choice questions with 5 choices for each question. II a student sucked on

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Please show work. Thank you

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1. A quiz consists of 10 multiple choice questions with 5 choices for each question. II a student sucked on each question, what Is the probability that the student will guess at least 5 correct answer? 2. In a survey, 37% of people said they own a HDTV. If : 4 people are selected randomly, find the probability that exactly 5 own HDTV

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