Math, asked by Anonymous, 7 months ago

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Answered by Anonymous
3

Answer:

( frequency)

marks. no.of student obtained.

0-5. 1

5-10. 4

10-15. 11

15-20. 24

total. =. 40 students

mean=40/4

=10

mode= 15-20(more time's occuring number)

=19,20

median=middle data

=15 & 16

Step-by-step explanation:

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