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Mathematics, 26.06.2019 18:30 jfleming733

The number of nails of a given length is norm ally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are over 5.03 in. long. a. about 40 nails b. about 30 nails c. about 20 nails d. about 10 nails

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