Question
In a survey of a group of men, the height in the 20-29 age group were normally distributed, with a mean of 69.7 inches and
In a survey of a group of men, the height in the 20-29 age group were normally distributed, with a mean of 69.7 inches and a standard deviation of 3.0 inches. A study participant is randomly selected. Completed parts (a) through (d) below
(a) Find the probability that a study participant has a height is less than 65 inches.
The probability that a study participant selected at random is less than 65 inches tall is
(b) Find the probability that a study participant has a height that is between 65 and 71 inches.
The probability that the study participant selected at random is between 65 and 71 inches tall is
(c) Find the probability that study participant has a height that is more than 71 inches.
The probability that a study participant selected at random is more than 71 inches tall is
( Round to four decimal places as needed)
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Calculus Early Transcendentals
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
2nd edition
321954428, 321954424, 978-0321947345
