A survey recorded the number of children 18 years old or younger who lived in 200 households.

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A survey recorded the number of children 18 years old or younger who lived in 200 households. The following table shows the results:

Number of Children Number of Families 0 88 1 40 2 42 3 20 4 7 5 3

a. Determine the mean number of children per household.

b. Determine the standard deviation for the number of children per household.

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Business Statistics

ISBN: 9780133852288

2nd Edition

Authors: Robert A Donnelly, Robert Donnelly Jr

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Question Posted: Jul 10, 2024 02:00 AM

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A survey recorded the number of children 18 years old or younger who lived in 200 households.

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Business Statistics

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