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Title: Heights American females aged 20 to 29 years old have heights that are approximately normally ... Post by: toripollard8 on Aug 30, 2019 Heights American females aged 20 to 29 years old have heights that are approximately normally distributed with a mean of 64.5 inches and a standard deviation of 2.5 inches.
a. If you randomly select 10 females in this age range, what is the probability that the mean height of the women in the sample is more than 67 inches? b. The middle 95% of heights of females in this age range are between what two heights? Title: Heights American females aged 20 to 29 years old have heights that are approximately normally ... Post by: purplepanda1516 on Aug 30, 2019 Content hidden
Title: Heights American females aged 20 to 29 years old have heights that are approximately normally ... Post by: toripollard8 on Aug 30, 2019 Exactly what I needed for my project, TYSM
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