Question

find mean of the following date (i) 145,150,159,164,160,146,153,158,161.

Answer 1

=>Mean = sum of data / total no of data

=>Mean=145+150+159+164+160+146+153+158+161/9

=>Mean=155.11

Answer 2

Hey There! The mean of given data is 155.11

$= \frac{ 164 + 161 + 160 + 159 + 158 + 153 + 150 + 146 + 145 }{9}$

$= \frac{1396}{9}$


$= 155.11$







PLEASE MARK ME BRAINLIEST