To find the mean of the first 10 odd numbers, we first need to identify those numbers. The first 10 odd numbers are: 1, 3, 5, 7, 9, 11, 13, 15, 17, and 19.
Next, we calculate the sum of these numbers:
1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 = 100
Now, we divide the sum by the total number of odd numbers we have, which is 10:
Mean = Sum of the numbers / Total numbers = 100 / 10 = 10
Therefore, the mean of the first 10 odd numbers is 10.