Question

What is the mean of 10 13 11 10 5 9

Answer 1

Answer:

9.66667

Step-by-step explanation:

The average of all the data in a set.

Answer 2

Answer: $9\frac{2}{3}$

Step-by-step explanation:

To find the mean we must add all of the numbers together and then divide them by the amount of numbers in the set

This set has 6 numbers

I will solve the addition step by step instead of all at once to make it easier to understand

$\frac{10+13+11+10+5+9}{6} \\\\\frac{23+21+14}{6} \\\\\frac{44+14}{6} \\\\\frac{58}{6} \\\\9\frac{2}{3}$