Question

Find the mean of 56 , 64 , 40 , 72 , 80

Answer 1

Answer:

by this method you can do it

Step-by-step explanation:

ANSWER

The given numbers are 53,61,60,67 and 64

We know that n=5

So Mean =(53+61+60+67+64)/5

By further calculation

=305/5

=61