The heights of women aged 20 to 29 is approximately Normal with mean 64 inches and standard deviation 2.7 inches. What proportion of these women are less than 58.6 inches tall?

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asked Mar 10, 2017 41.1k views

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The heights of women aged 20 to 29 is approximately Normal with mean 64 inches and standard deviation 2.7 inches. What proportion of these women are less than 58.6 inches tall?

Mathematics
college

Phil Nicholas asked

by Phil Nicholas

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20. 64. 2.7
+29 +49 58.6
------ ------ ---------
49. 113 60 .3

49+60.3+113=21.5

WoDoSc answered Mar 15, 2017

by WoDoSc

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