This frequency distribution represents the data obtained from a sample of word processor repairers. The values are
Question:
Class boundaries Frequency
25.5–28.5 .........5
28.5–31.5 .........9
31.5–34.5 .........32
34.5–37.5 .........20
37.5–40.5 .........12
40.5–43.5 ...........2
Find the variance and standard deviation.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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X m f f X m f X 2 m 27 5 135 364...View the full answer
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