Question

draw an ogive for the following frequency distribution of less than method​

Answer 1

Answer:

Draw an Ogive for the following frequency distribution by less than method and also find its median from the graph

Marks 0-10 10-20 20-30 30-40 40-50 50-60

Number of students 7 10 23 51 6 3

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ANSWER

Converting the frequency distribution into less than cumulative frequency distribution

Marks No. of Students

less than 10 7

less than 20 17

less than 30 40

less than 40 91

less than 50 97

less than 60 100

According to graph median = 34 marks