The director of broadcasting for a cable company took a sample of 522 people. Testing was to determine the popularity of drama, news, sports, and comedy programs among different age groups. The obtained results are listed below.
|
Age (in Years)
|
Drama
|
|
News
|
|
Sports
|
|
Comedy
|
|
Total
|
|
|
fo
|
fe
|
fo
|
fe
|
fo
|
fe
|
fo
|
fe
|
fo
|
fe
|
|
|
Under 30
|
32
|
38.0709
|
26
|
45.1092
|
54
|
0
|
55
|
41.91
|
167
|
|
0
|
|
30 to 50
|
48
|
0
|
47
|
46.1897
|
44
|
42.9138
|
32
|
42.9138
|
171
|
17
|
1
|
|
Over 50
|
39
|
41.9464
|
68
|
0
|
33
|
46.1762
|
44
|
0
|
184
|
18
|
4
|
|
Total
|
119
|
0
|
141
|
0
|
131
|
0
|
131
|
0
|
522
|
|
0
|
|
|
Chi-Square =
|
0
|
|
|
|
|
|
|
|
|
|
Fill in the missing calculations needed for the expected frequencies and Chi-Square. For full marks your answer should be accurate to at least two decimal places.