The population (in millions) of Americans under the age of 18 for selected years from 2015 and

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The population (in millions) of Americans under the age of 18 for selected years from 2015 and projected through 2060 is shown in the following table.

(a) Find the mean of this population over this period.

(b) Find the standard deviation of this population over this period.

Population (millions) Population (millions) Year Year 2015 75 2040 83 76 2020 2045 84 2025 78 2050 86 2030 80 2055 88 82

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Mathematical Applications for the Management Life and Social Sciences

ISBN: 978-1305108042

11th edition

Authors: Ronald J. Harshbarger, James J. Reynolds

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Question Posted: Feb 09, 2018 06:18 AM

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The population (in millions) of Americans under the age of 18 for selected years from 2015 and

Question:

Population (millions) Population (millions) Year Year 2015 75 2040 83 76 2020 2045 84 2025 78 2050 86 2030 80 2055 88 82 2060 2035 89

Step by Step Answer:

a x 821 10 821 milli...View the full answer

Mathematical Applications for the Management Life and Social Sciences

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