8. The arithmetic mean of the following
distribution is 52.5. Find the value of p.
Classes 0 - 2020 - 40 40 - 6060 - 80 80 - 100
Frequency
15
22
37
P
21
(CBSE 2006)
Answers
Answered by
0
sorry dear I don't know
plz mark me brainliest and follow me I will follow you back
Similar questions