lexijuergs8950 lexijuergs8950

03-03-2024
Mathematics

contestada

Find the value of a and b respectively in the following frequency distribution table, if n = 100 and median is 32.

Marks obtained No. of students
0-10 10
10-20 a
20-30 25
30-40 30
40-50 b
50-60 10
Total 100

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