Question

Draw frequency distribution table for the following data :

$48,45,45,48,49,50,46,45,48,49,50,47,49,47,49,48,50,45,46,47,46,49,50,50,49,48,46,45,47$

$48,47,46,45,47,49,50,50,49,48,47,46,45,47,49,50,49,50,45,47,48$

Answer 1

Drawing frequency distribution table -

Given data,

$48,45,45,48,49,50,46,45,48,49,50,47,49,47,49,48,50,45,46,47,46,49,50,50,49,48,46,45,47$

$48,47,46,45,47,49,50,50,49,48,47,46,45,47,49,50,49,50,45,47,48$

We will make frequency table by using tally marks.

Tally marks are the representation of the data in the form of vertical lines. We put one vertical line (|) for each of the four counts. A diagonal line (\) is put for the fifth count. These marks are tally marks.

Hence, distribution table for the given data given as-

Number	Tally Marks	Frequency
45		8
46		6
47		9
48		8
49		10
50		9
	Total	50