Question

The mean of the data in the following table is 50. Find the missing frequencies a and b.

Class Intervals

10-30

30-50

50-70

70-90

90-110

Total

Frequencies

9

a

3

b

4

20
Now, if the mode of the given data is 21.2, then find the median​

Answer 1

Answer:

amma to the project is a fair note mam Iam M.Arathana thanks for your email client run in a couple more than happy to do it in a couple more than happy to do it in a couple more than happy to