6. • MEAN OF CATOON NETWORK
MEAN = (x1 + x2 + x3 + ….Xn) / n
= (11.6 + 11.25 + 12.48 + 13.65 + 14.21 +
14.87) / 6
= 78.06 / 6
= 13.01
Rs. 13.01 million is the average amount of
revenue earned in last 6 years
7. This is the data collected from
secondary source (Questionnaire)
AGE FREQUENCY X XF Cumulative
frequency(CF)
0-5
5-10
10-15
15-20
20-25
08
12
11
10
09
2.5
7.5
12.5
17.5
22.5
50
90
125
175
202.5
08
20
31
41
50
∑f= 50 ∑ fx= 642.5