Question

Help!!! ( i-ready math )

Answer 1

All Ages:- 9, 13, 9, 10, 10, 9, 10, 10, 11, 9

No. of ages = 10

$\therefore$ Mean = $\frac{9 + 13 + 9 + 10 + 10 + 9 + 10 + 10 + 11 + 9}{10} \\ \\ = \frac{100}{10} \\ \\ = \bold{10}$

$\therefore$ Mean of all Ages = 10 years

Hope This Helps

Answer 2

Answer: 10

Step-by-step explanation:

Sum/Amount = 100/10 = 10

Brainliest?