Question

The weight of 8 students are 71,72,64,68,70,76,73,75. Find median

Answer 1

Answer:

First arrange this in ascending order

Then 71+72 /2

142/2

Explanation:

The answer is 71

Answer 2

Firstly we have to arrange this in ascending order
i.e 64,68,70,71,72,73,75,76

Now take the 4th observation and 5th observation

4th observation = 71
5th observation=72

Now we have to add the 4th observation and 5th observation and divided it to 2

=71+72/2
=143/2
=71.5

Therefore the median is 71.5