Question

For the following frequency distribution draw a cumulative frequency
curve(ogive) of more than type and hence obtain the median value.
Class
0-10 10-20 20-30 30-40 40-50 50-60 60-70
Frequency 5 15 20 23 17 11 9
TP.T.0.1​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Median ≈ 34.3

Step-by-step explanation:

Class     f              cf  More than type

0 - 10      5              100

10 - 20    15             95

20-30      20           80

30-40      23           60

40-50      17             37

50-60      11             20

60-70      9               9

Median ≈ 34.3

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