Question

What is the mean of 52,81,68,46,90,52,68,99,45,33.

Answer 1

Answer:

63.4

Step-by-step explanation:

Firstly we add all the observations

52+81+68+46+90+52+68+99+45+33=634

Now the formula of mean=sum of all observations/total no. Of observation

=634/10

=63.4