In a survey of a group of men,
In a survey of a group of men, the heights in
the 20-29 age group were normally distributed, with a mean of 69.1
69.1 inches and a standard deviation of 4.0
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 65
65 inches.
The probability that the study participant selected at random is less than 65
65 inches tall is
nothing
. (Round to four decimal places as needed.)