PL Frequency The Arithmetic Mean of the following frequency distribution is 52.5 Find the value of ph Classes 0-20<

Question

PL
Frequency
The Arithmetic Mean of the following frequency distribution
is 52.5 Find the value of ph
Classes
0-20
20-40
40-60
60-80
3D 100
IS
20
37
Р
21​

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Bella 1 month 2021-08-21T21:10:44+00:00 1 Answer 0 views 0

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    0
    2021-08-21T21:11:47+00:00

    Answer:

    If the total frequency is 100, find the values of x and y. 12 Classes Frequency | 0-10 2 10-20 5 20-30 x 30 – 40 40 – 50 17 50 – 60 20 60 ..

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