Question

Find the median of the following data.
(a) 27, 39, 49, 20, 21, 28, 38​

Answer 1

28

Explanation:

Median is the middle number of a sequence. This sequence, in order, is 20, 21, 27, 28, 38, 39, 49.

Answer 2

28

Explanation:

write them all out in order and the number that is in the middle is the answer. Meadian=middle

If there is two middle numbers then add them and divide by 2 and thats your answer.

Easiest way is to write them all out in order and just cross off one on the left then one on the right until you reach the middle