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               Are you approximately normal?      A study found that only 60% of all married women say that they would...

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Statistics

              Areyou approximately normal?     

  1. A study found that only 60% of all married women say that theywould marry the same man “if they could do it all over again”. Ifwe randomly sample 15 married women, find the probability that–
  1. exactly twelve say they would marry the same man “if they coulddo it all over again”.
  1. at least twelve say that they would marry the same man “if theycould do it all over again”.
  1. fewer than twelve say that they would marry the same man “ifthey could do it all over again”.
  1. In a sample of 200 married women, would it be unusual to find130 who say they would marry the same man “if they could do it allover again? Justify your answer.

Answer & Explanation Solved by verified expert
4.4 Ratings (877 Votes)
for the last questionSince we have considered X as a normal random variable So it isinconvenient to find the    See Answer
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