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anonymous

  • one year ago

Heights of men on a baseball team have a bell-shaped distribution with a mean of 179 cm and a standard deviation of 6 cm. Using the empirical rule, what is the approximate percentage of the men between the following values? a. 173 cm and 185 cm b. 161 cm and 197 cm

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  1. anonymous
    • one year ago
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    |dw:1433087608212:dw| http://en.wikipedia.org/wiki/68%E2%80%9395%E2%80%9399.7_rule#/media/File:Empirical_Rule.PNG

  2. anonymous
    • one year ago
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    How would I obtain the percentages on the ti83?

  3. anonymous
    • one year ago
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    You're specifically asked to use the empirical rule, which is easy enough, but if you're interested in using a calculator you can use the `normalcdf` function as before. `normalcdf( 173, 185, 179, 6)` `normalcdf( 161, 197, 179, 6)`

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