Question
The heights of women aged 20 to 29 are approximately Normal with 64.3 inches and 2.7 inches. a. What percent are more than 70 in?
The heights of women aged 20 to 29 are approximately Normal with 64.3 inches and 2.7 inches.
a. What percent are more than 70 in?
b. What percent are less than 60 in?
c. What percent are between 60 in and 70 in?
d. What percent are less than 60 in or more than 70 in?
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Mathematical Excursions
Authors: Richard N Aufmann, , Joanne Lockwood, Richard D Nation, Daniel K Clegg
3rd Edition
1305161793, 9781305161795
