Question

Class Interval | 1-10
11 - 20
21 - 30
31 - 40 | 41 - 50
Frequency
4
7.
12
5
2.
4.
What is total frequency and less than cumulative frequency of the last
class in the above problem? What do you infer?​

Answer 1

Answer:

जसनजफबीजनसजमशसीबीनफजसिक्सव्हडजजस

Answer 2

Answer:

11-20 is the answer friends