Math, asked by navjitkaur197, 8 months ago

the marks (out of 100) obtained by a group of students in science test 85,76,90,85,39,48,56,95,81 and 75.

(b) mean of marks obtained by students ?

Answers

Answered by prabhmeetsinghpawyv6

5

Answer:

mean=sum of observation/total number of observation

mean=85+76+90+85+39+48+56+95+81+75/10

mean=730/10

mean=73

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