Question

Find the mean and median for the following data: 30,32, 24, 34,26,
28,30, 35,33,28.

Answer 1

Step-by-step explanation:

mean = sum of all observation/ number of observation

= 300/10

= 30

For median, n= 10

Noe write the observation in ascending order -

24, 26,28,28,30,30,3233,34,35

median= n/2 th terms + (n/2 +1)th term /2

= (5 th term + 6 th terms)/2

=(30+30)/2

=60/2

= 30