What is the mean score of the numbers of milles run: six, eight, 10, 11, 14, four, five, eight, two, seven, seven, five, 10, 12, 11

Answer 1

To find the mean score, you need to add up all the numbers and then divide by the total count of numbers.

6 + 8 + 10 + 11 + 14 + 4 + 5 + 8 + 2 + 7 + 7 + 5 + 10 + 12 + 11 = 110

Now, divide by the total count of numbers:
110 / 15 = 7.33

Therefore, the mean score of the numbers of miles run is 7.33 miles.