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Question 11 Suppose that the average number of Facebook friends users have is normally distributed with a mean of 115 and a standard deviation of

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Question 11 Suppose that the average number of Facebook friends users have is normally distributed with a mean of 115 and a standard deviation of about 50. Assume six individuals are randomly chosen. Answer the following questions. Round all answers to 4 decimal places where possible. a. What is the distribution of ? ~ ~ N( b. For the group of 6, find the probability that the average number of friends is less than 123

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