Question

1. Find the median of the following data by making a 'less than ogive'.
Marks 0-10 10–20 20–30 30-40 40-50 50-60 60–70 70–80 80-90 90-100
Number of
5 34 33 4 797 8
students
(CBSE 2014]​

Answer 1

ANSWER:

Median = 66.4

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Answer 2

Answer:

Hello Friend your answer is median is 68

Step-by-step explanation:

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