w many such spheres can be obtained?
b) The mean of the following distribution is 52 and the frequency of class interval 30 - 40
is f. Find
Class Interval 10-20 20-30 30-40 40-50 50-60 60-70 70-80
Frequency 5 3 7 2 1 6 13
Answers
Answered by
2
Step-by-step explanation:
solve this question is 1220 because in frequency see that 5372 1613 then we can motivate and we can get easily the answer who are 1020
Similar questions