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In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a mean of 68.5 inches
Posted: Wed Jul 06, 2022 12:25 pm
by answerhappygod
- In A Survey Of A Group Of Men The Heights In The 20 29 Age Group Were Normally Distributed With A Mean Of 68 5 Inches 1 (12.47 KiB) Viewed 17 times
In a survey of a group of men, the heights in the 20-29 age group were normally distributed, 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 -0.625 (Round to four decimal places as needed.)