Question

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2. Following is the distribution of marks of 70 students in a periodical test:
Marks
Number of students
Marks less than 10
3
Marks less than 20
11
Marks less than 30
28
Marks less than 40
48
Marks less than 50
70
Draw a cumulative frequency curve for the above data and find the median.​

Answer 1

Answer:

it's an tabular data

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Answer 2

Answer:

You should draw in graph graph is not available that's why

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