Question

1) in a mathematics test given to 15 Students a following marks recorded 41,39,48,52 ,46,62,54,40,96,52,98,40,42,52,60 find a mean median and mode?​

Answer 1

Answer:

mean=54.8

median=52

mode=52

Step-by-step explanation:

Arranging in ascending order

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

mean=40+40+41+42+46+48+52+52+52+54+60+62+96+98÷15

=822÷15

=54.8

median =(n+1)÷2th term

=n=15

=(15+1)÷2

=16÷2

=8th term

=52

mode=More frequency

term 52 has more frequency

so mode is 52

I hope its helpful for u❤❤