Question

For the following distribution
C..
0-10 10-20 20-30 30-40
40-50
f
20
30
24
40
18
the sum of lower limits of the modal
class and the median class is
Select one:
a. 20
b. 40
C. 50
d. 30​

Answer 1

the answer for sure is 50 so go for it