Question

whats the average of all these numbers
5.1, 5.3 , 4.9, 5.2, 5.0 ,4.8, 5.4 ,5.1 ,5.3, 4.9​

Answer 1

Answer: 5.1

In order to find the average or mean, you must add all these numbers together, then multiply by how many numbers there are in this set. So -

5.1 + 5.3 + 4.9 + 5.2 + 5.0 + 4.8 + 5.4 + 5.1 + 5.3 + 4.9

=
51

Now, divide -

51/10 = 5.1