Question

Ques 7 The following table shows the distribution of 100 students according to the marks
secured by them in a statistics paper. The number of students corresponding to the marks group
10-20 and 40-50 are missing from the table. The median of the distribution is 30 marks. Find the
missing frequencies.
Class:
0-10 10-20 20-30 30-40 40-50 50-60
Frequency: 10 f1 25 30 f2 10

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Answer 1

Answer:

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Step-by-step explanation:

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