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In a survey of a group ofmen, the heights in the20-29 age group were normallydistributed, with a mean of 68.5 inches and a standard deviation

In a survey of a group ofmen, the heights in the20-29 age group were normallydistributed, with a mean of 68.5 inches and a standard deviation of 4.0 inches. A study participant is randomly selected. Complete parts(a) through(d) below.

(a) Find the probability that a study participant has a height that is less than 67 inches.

The probability that the study participant selected at random is less than 67 inches tall is ___

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