21. The distribution of the number of cups of tea sold at a tea stall during a day is as
follow
NO ĐÃ CHO
118-126 127-135 136.144 145 -153 154-162 163-171
No of days
10
3
5
4
find the mean
Answers
Answered by
0
Answer:
kk
mark as brainalist
please follow me
Similar questions