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The given below shows the marks obtained...

The given below shows the marks obtained by various students.
`{:("Marks",,"Number of students"),(10-12,,6),(12-14,,8),(14-16,,5),(16-18,,7),(18-20,,4):}`
What is the mean marks (Correct up to two decimal places) of given data ?

A

`13.67`

B

`14.67`

C

`15.33`

D

`13.33`

Text Solution

Verified by Experts

The correct Answer is:
B
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