Question

52. The mode of the following data is 33×1/3 and the total frequency is 100
0 - 10
10 - 20
20-30
30 - 40
40 - 50
50 - 60
Frequency
7
12
28
y
9
Find the missing frequencies x and u​

Answer 1

ysysusuusus7es7s7d7e7e7eyehebeieoebeveiebevehieebebeieieu