Business Decision Making

Business Decision Making
1

Table of Contents
TASK 1............................................................................................................................................3
TASK 2............................................................................................................................................3
TASK 3............................................................................................................................................5
TASK 4............................................................................................................................................6
TASK 5............................................................................................................................................7
REFERENCES................................................................................................................................9
2

TASK 1
1
a) Mean= 40.88
It is said that mean is 40.88 that means average age of Netflix subscribers is 41 years. So,
people of age 41 mostly view Netflix. It is because they were getting more free time than any
another people.
b) Minimum = 15
It can be stated that minimum value of data is 15. This means that minimum age of
subscribes is 15 years. So, children have also subscribed to Netflix to view movies and TV
shows. They are highly interested in this as well.
c) SD= 16.25
it can be analysed that SD is 16.24 that means data is highly spread. There is high
variation in data and it is distributed around mean.
d) Coefficient of variation = .39
From above it can be interpreted that coefficient of variable is .39 which is no acceptable.
Thus, there is low variances in it. By that distribution is there but with low variation.
TASK 2
1
Age Cate-
gory Frequency
percentage fre-
quency
cummulative fre-
quency
cummulative percetane
frequency
Under 25 15 13.04347826 15 13.04347826
25 to 34 25 21.73913043 40 34.7826087
35 to 44 30 26.08695652 70 60.86956522
45 to 54 25 21.73913043 95 82.60869565
55 and over 20 17.39130435 115 100
Total Count 115
Mean and SD
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