Question

31. The mode of the following data is 36, find the missing frequency 'X'.
CLASS
FREQUENCY
0 - 10
6
10 - 20
10
20 - 30
Х
30-40
16
40-50
12
50 - 60
6
60 – 70
7​

Answer 1

Answer:

mark me as brainlist please

Step-by-step explanation:

0-10= 0

10-20=10

20-30=10

30-40=10

40-50=10

50-60=10

60-70=10