Question

HELP PLEASEEEEEEEE!!!!!!!

Answer 1

Answer:

7

Step-by-step explanation:

$We\ know\ that\\ Mean=\frac{Total\ Sum\ of\ observations}{Total\ number\ of\ observations} \\Here,\\Total\ Sum\ of\ the\ given\ observations\ are :\\9+9+2+8+9+8+7+8+3\\=63\\Total\ number\ of\ the\ given\ observations\ are :\\=9$

$Hence,\\Mean=\frac{63}{9}\\=7$

Answer 2

You would do

9+9+2+8+9+8+7+8+3 divided by 9

63/9=7