what is the average of 10 8 7 10 9 9 10 9

Answer 1

To find the average of the numbers 10, 8, 7, 10, 9, 9, 10, and 9, you first add them together and then divide by the total number of values.

1. Add the numbers:
   \(10 + 8 + 7 + 10 + 9 + 9 + 10 + 9 = 72\)

2. Count the number of values:
   There are 8 values.

3. Divide the sum by the count:
   \(\frac{72}{8} = 9\)

So, the average is 9.