Question

The weight of 5 student is 45,37kg,49kg,31kg,51kg.Find the mean weight

Answer 1

hope it is helpful for you

Answer 2

Answer:

$mean \: weight \: = 42.6$

Step-by-step explanation:

mean weight

$= \frac{45 + 37 + 49 + 31 + 51}{5} \\ \\ = \frac{213}{5} \\ \\ = 42.6$