23-03-2017
Mathematics

contestada

Lengths of newborn girls are normally distributed with a mean of 49.2 cm and a standard deviation of 1.8 centimeters. Consider a group of 2000 newborn girls. How many girls will be 51 centimeters or shorter?

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Аноним Аноним

23-03-2017

The answer is 1683.

Hope this helps.

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