e17. If the mean of the following data is 20.6, find the missing frequency. x: 10 15 20 25 35 f: 3 10 X 7 5

MATLAB: An Introduction with Applications
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e17. If the mean of the following data is 20.6, find the missing frequency.
x: 10
15
20
25
35
f: 3
10
7
Transcribed Image Text:e17. If the mean of the following data is 20.6, find the missing frequency. x: 10 15 20 25 35 f: 3 10 7
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