Question

Find the mean and median of the data 3.75, 1.5, 6.5, 5.25, 10 and 12.

.​

Answer 1

Answer:

please mark it as brainliest

Step-by-step explanation:

mean=3.75+1.5+6.5+5.25+10+12/6

=39/6

6.5

ascending order:1.5,3.75,5.25,6.5,10,12

median: n- 6 - even

median=( n/2+n/2+1)/2

=(6/2+6/2+1)/2

=(3+3+1)/2

=3rd term + 4th term /2

=5.25+6.5/2

=11.75/2

=5.875

Answer 2

Mean=Sum of observations/Total no. of observations

Mean=3.75+1.5+6.5+5.25+10+12/6

Mean=39/6

MEAN=6.5

Median=Middle term

But for that we have to arrange the observation in ascending or descending order

1.5,3.75,5.25,6.5,10,12

Here there are two middle terms(5.25&6.5)

So their average would be median

Median=5.25+6.5/2

Median=11.75/2

MEDIAN=5.875

Hope it helps

Mark it as BRAINLIEST if you are satisfied with the answer