Suppose that the average number of Facebook friends users have is normally distributed with a mean of 111 and a standard deviation of about 50. Assume eleven individuals are randomly chosen. Answer the following questions. Round all answers to 4 decimal places where possible. Find the third quartile for the average number of Facebook friends.  For part b), is the assumption that the distribution is normal necessary? NoYes

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Suppose that the average number of Facebook friends users have is normally distributed with a mean of 111 and a standard deviation of about 50. Assume eleven individuals are randomly chosen. Answer the following questions. Round all answers to 4 decimal places where possible.

  1. Find the third quartile for the average number of Facebook friends. 
  2. For part b), is the assumption that the distribution is normal necessary? NoYes

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