Question

Mode of the following frequency distribution is 65 and sum of all the frequencies is 70. Find the missing frequencies x and

Class

0-20 20-40

40-60

60-80

80-100

100-120

120- 140

Frequency

8 11

12

V

9 9​

Answer 1

Answer:

6445476744134-15747-58578758785785&++147-16@768@;+-

12480