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