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Chebyshev’s rule to answer the following question.

A quantitative data set has mean 25 and

Given, M= 25 8 5 = 4
| 2 = 2 -J
at 21 = 13 =) 2=13- 25
2 – 3
at x = 37 =7 2=
$37- 25
4
= 3
Using chebysher’s rule,.
the percentage of
that lie between 3 standard deviations on
either side of the…Statistics and Probability