What is the probability that the clear height is less than 4

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Tompkins International reports that the mean clear height for a Class A warehouse in the U.S. is about 6.7 m. Suppose clear heights are normally distributed and that the standard deviation is 1.2 m. A warehouse in the U.S. is randomly selected.

a). What is the probability that the clear height is less than 4 m?

b). What is the probability that the clear height is between 7.6 and 9.4 m?

Reference no: EM132852288

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