4. In a small community consisting of 153 families, the number of families that have k children (k = 0, 1, 2, ...) is given in the following table: Number of Number of children families 0 21 1 40 2 42 3 27 4 or more 23 Determine the mean and the median of the number of children per family. (For the mean, assume that all families with four or more children have only four children. Why doesn't this point matter for the median?)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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4. In a small community consisting of 153 families, the
number of families that have k children (k = 0, 1, 2, ...)
is given in the following table:
Number of
Number of
children
families
0
21
1
40
2
42
3
27
4 or more
23
Determine the mean and the median of the number of
children per family. (For the mean, assume that all families
with four or more children have only four children. Why
doesn't this point matter for the median?)
Transcribed Image Text:4. In a small community consisting of 153 families, the number of families that have k children (k = 0, 1, 2, ...) is given in the following table: Number of Number of children families 0 21 1 40 2 42 3 27 4 or more 23 Determine the mean and the median of the number of children per family. (For the mean, assume that all families with four or more children have only four children. Why doesn't this point matter for the median?)
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