Math, asked by rushalirakheja, 11 months ago

Marks 0 10 20 30 40
Students 80 60 35 20 10
Find mean

Answers

Answered by vamsi1224

0

Step-by-step explanation:

mean=sum of observations/number of observations

sum of observations=80+60+35+20+10

=205

number of observations=5

mean=205/5

= 41

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