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A gardening inspector randomly selects people one be one from a large population until she nds someone who has heard of PL Melons. Let X
A gardening inspector randomly selects people one be one from a large population until she nds someone who has heard of PL Melons. Let X be the number of selected people who have not heard of PL Melons before the first person who has heard of PL Melons is found. Let V be the number of selected people who have not heard of PL Melons before the second person who has heard of PL Melons is found. Suppose 27% of the population has heard of PL Melons. a. What is the probability that none of the first four people selected have heard of PL Melons?' b. What is the expected Value of X? C. What is the Variance of X? d. What is the probability that X = D? . What is the probability that X S 4? f. What is the probability that Y = 6.7 9. what IS the probability that Y = 0? Add any comments below. to \\\\
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