Question

10.
Draw a 'less than'ogive for the following frequency distribution:
Classes ,
0 - 10 10 - 20 20 - 30 30 - 40 40 - 50 50 - 60/60 - 70/70-80
frequency
7
14
13
12
20
11
15
8​

Answer 1

here is the answer...

Step-by-step explanation:

less than 10. | 7

less than 20. | 14

less than 30. |13

less than 40. | 12

less than 50. | 20

less than 60. | 11

less than 70. | 15

less than 80. | 8

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