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12. [-/6.25 Points] DETAILS BBBASICSTAT8ACC 7.3.011.MI.S. MY NOTES ASK YOUR TE Assume that x has a normal distribution with the specified mean and standard deviation.

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12. [-/6.25 Points] DETAILS BBBASICSTAT8ACC 7.3.011.MI.S. MY NOTES ASK YOUR TE Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Enter a number. Round your answer to four decimal places.) H = 20; 0 = 3.6 P(x 2 30) = 13. [-/6.25 Points] DETAILS BBBASICSTAT8ACC 6.2.019.MI.S. MY NOTES ASK YOUR TEA Sociologists say that 80% of married women claim that their husband's mother is the biggest bone of contention in their marriages (sex and money are lower-rated areas of contention). Suppos twelve married women are having coffee together one morning. Find the following probabilities. (For each answer, enter a number. Round your answers to three decimal places.) (a) All of them dislike their mother-in-law. (b) None of them dislike their mother-in-law. (c) At least ten of them dislike their mother-in-law. (d) No more than nine of them dislike their mother-in-law

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