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QUESTION 17 normal prob table 1: A normal distribution has a mean of 72 and a standard deviation of 15. Using the standard normal curve

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QUESTION 17 normal prob table 1: A normal distribution has a mean of 72 and a standard deviation of 15. Using the standard normal curve table, Table II, determine the probably that a random data point has a value less than 91.8. QUESTION 18 7Ch06: Spelling Counts

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