How can we divide the salary data #{199,200,202,203,207,208,208,209,210,210,210,210,212,213,214,215,217,218,218,221}# in six classes?
1 Answer
Nov 3, 2016
Please see below.
Explanation:
The difference between the smallest number being
Hence let us divide them in
Now let us put al salaries in relevant classes and it is
198-201 -
202-205 -
206-209 -
210-213-
214-217-
218-221-
Hence frequency distribution is