Question

72,80,80,82,90,92,90,94,94,96 calculate median mean

Answer 1

Answer:

72,80,80,82,90,92,90,94,94,96

Answer 2

Answer:

Step-by-step explanation:

Given data is 72, 80, 80, 82, 90, 92, 90, 94, 94, 96.

Arranging given data into ascending order,

We have 72, 80, 80, 82, 90, 90, 92, 94, 94, 96.

Number of observations is 10. (It is an even number )

So, the median will be the ( n/2 )th term and ( n /2 + 1 )th term.

i.e., ( 10/ 2) th term and ( 10/2 + 1 )th term.

So, 5th term and 6th term.

∴ Median = 90 + 90 / 2 = 180 / 2 = 90 is the answer.