Question

5. Find the mode of the following distribution:
Class interval
10 - 14
14-18
18 - 22 22 - 26
26 - 30
30 - 34
34 - 38 38 - 42
Frequency
8
6
11
20
25
22
10
4​

Answer 1

f1= highest frequency
f2= frequency below f1
f0= frequency above f1
LI= lower number of interval of f1