Question

the scores of 15 Students in mathematics
test (out of 25) is as follows
19,25,23,20, 9,20, 15, 10, 5, 16, 25,
20, 24, 12, 20, find the median of this
data​

Answer 1

Arrange in ascending order: 5,9,10,12,15,16,19,20,20,20,20,23,24,25,25.

: n=(15). odd

: (n+1/2)th term.

:(15+1/2)th term.

:(8)th term.

:-count 8th number from ascending order.

8th number is 20.

: The median of this data is 20..

: Hope this helps you.