marks scored by seven students are 20,15,10,42,11,19,28. Find the mean marks
Answers
Answered by
1
Answer:
20.174
Step-by-step explanation:
= 20+15+10+42+11+19+28
___________________
7
= 145
___
7
= 20.174
Answered by
2
Therefore, mean = 20.174
Hope it helps u
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