Question

05. The marks obtained by 25 students in a mathematics test are given below:
54,63,79,59,57,42,82,58,69,43,58,81,45,78,55,40,50,61,67,76,83,75,66,51,62
Make a frequency and tally mark table for the given data​

Answer 1

Answer:

please mark as brainlist and see the attachment

Step-by-step explanation:

Total number of values =50

Range = Highest value − Lowest value

=98−8=90

Let us divide the given data into 10 classes.

∴ Length of the Class interval =

Number of class interval

Range

=

10

90

=10

The frequency table of the marks obtained by 50 students in a mathematics test is as follows.