Heights of women have a bell-shaped distribution with a mean of 161cm and a standard deviation of 7cm.

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Heights of women have a bell-shaped distribution with a mean of 161cm and a standard deviation of 7cm.

[From: ] [author: ] [Date: 12-09-20] [Hit: ]

b.This interval is +/- 2 standard deviation and according to the Empirical Rule .........

Using the empirical rule, what is the approximate percentage of women between

a. 154cm and 168cm

b. 147cm and 175cm

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Sedrak

a. 154cm and 168cm

This interval is +/- 1 standard deviation and according to the Empirical Rule ...

approximate percentage = 68%

b. 147cm and 175cm

This interval is +/- 2 standard deviation and according to the Empirical Rule ...

approximate percentage = 95%

hope that helped

1

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