Question

Find the mean and mode of the following numbers.
41 , 39 , 48 , 52 , 46 , 62 , 54 , 40 , 96 , 52 , 98 , 40 , 42 , 52 , 60​

Answer 1

Answer:

Step-by-step explanation:

The marks of 15 students is

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

Mean =41+39+48+52+46+62+54+40+96+52+98+40+42+52+60​/15

         ​  -------------------------------------------------------------------------------------

                                               15

= 822/15=54.8;

Number of observations =15 (odd)

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

Maximum frequency =3 of 52

∴ Mode =52..

Answer 2

Step-by-step explanation:

mean=

41+39+48+52+46+62+54+40+96+52+98+40+42+42+60/15

sum of the product in data/total no. of data

mode the no. come maximum times=40