Question

22. Calculate missing frequency if the mean is known to be 26 from the data given below.
Also, calculate the median and the mode of the distribution. You must interpret the result in a
sentence each
(6)
0-10
Marks
No. of Students
10-20
12
20-30
22
30-40
10
50-60
40-50
6
8
4

Answer 1

Answer:

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