The approximate mean age is[ ] years. Age Frequency 0-9 26 10-19 27 20-29 13 30-39 28 40-49 30 50-59 55 60-69 45 70-79 18 80-89 5

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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The approximate mean age is[ ] years.

Age      Frequency
0-9           26
10-19        27
20-29       13
30-39       28
40-49       30
50-59       55
60-69       45
70-79       18
80-89        5

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