Question

Among the group of students 10% scored marks below 20, 20% scored marks between 20 and 40, 35% scored marks between 40 and 60, 20% scored marks between 60 and 80. There
een 60 and 80. The remaining 30 students scored
marks between 80 and 100.
(1)
Prepare frequency distribution
requency distribution from the above information.
(ii)
Find the mode of marks scored.
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Answer 1

Answer:

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