Question

In a mathematics test given to 15 students, the following
marks (out of 100) are recorded:
41, 39, 48, 52, 46, 62, 54, 40, 96, 52, 98, 40, 42, 52, 60.
Find the mean, median and mode of this data,​

Answer 1

Answer:

The marks of 15 students is

41,39,48,52,46,62,54,40,96,52,98,40,42,52,60

Mean =1541+39+48+52+46+62+54+40+96+52+98+40+42+52+60 

=15822=54.8;

Number of observations =15 (odd)

Median score =8th number arranging in ascending order which is 52.

Maximum frequency =3 of 52