SchoolRocks2697 SchoolRocks2697

12-09-2018
Mathematics

contestada

A set of data consists of 38 observations. how many classes would you recommend for the frequency distribution

Respuesta :

14-09-2018

solution:

use 2 to the k rule:

2⁵= 32

32 is less than 38,

so,

5 classes are not enough

try the next highest number:

2⁶ = 64

64 is greater than 38 ,

so,

the recommended number of class is 6.

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