Question

find the mean and median of the given data 90 20, 60, 40, 70, 30, 10, 50,​

Answer 1

Answer:

1.mean=46.25

2.median=45

Step-by-step explanation:

1.mean=sum of observation/no.of observation

=370/8

=46.25

2.median=middle most observation (but no. of observation=even)

=40+50/2

=45