Question

32. A girl scored the marks in class tests during a om each test being marked out
of 20, which is as follows 6,10,7 ,17,9,10,14,19, 20,18,12
Find the Mean Median and Models​

Answer 1

Answer:

Mean:

6+10+7+17+9+10+14+19+20+18+12/11

=142/11

=12.9

Median:

n=11

median=[n+1/2]th term

=[11+1/2]

=12/2=6th term

=10

mode:

since 10 occured 2 times 10 is mode/model.

note:

please mark me as brainliest