Mathematics, 13.06.2020 01:57 nananananananan03
7.2 Given a test that is normally distributed with a mean of 100 and a standard deviation of 10, find: (a) the probability that a single score drawn at random will be greater than 110 (b) the probability that a sample of 25 scores will have a mean greater than 105 (c) the probability that a sample of 64 scores will have a mean greater than 105 (d) the probability that the mean of a sample of 16 scores will be either less than 95 or greater than 105
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7.2 Given a test that is normally distributed with a mean of 100 and a standard deviation of 10, fin...
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