Math, asked by parashnath, 2 months ago

Find the mean of the marks from the following table :

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Answers

Answered by hariprasadkornu

1

Answer:

14.04

Step-by-step explanation:

see the image..

i hope u understand the sum ..tq

Attachments:

Answered by Anonymous

4

Answer:

10x3=30

15x7=105

12x8=96

18x5=90

20x2=40

Now,

=(30+105+96+90+40)/5

=361/25

=14.4

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