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QUESTION 16 The weights of adults in a certain region show a mean of 166 lb. and standard deviation of 281b. What is the probability

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QUESTION 16 The weights of adults in a certain region show a mean of 166 lb. and standard deviation of 281b. What is the probability that the mean weight of a simple random sample of 100 adults from this population will be more than 170 lb or X >170 ? Round your answer to four digits after the decimal sign

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