Use the following information to answer the question: Violence and lack of disci
ID: 3358374 • Letter: U
Question
Use the following information to answer the question: Violence and lack of discipline have become major problems in schools in the US. A random sample of 300 adults was selected, and these adults were asked if they favor giving more freedom to schoolteachers to punish students for violence and lack of discipline. The two way classification of the responses of these adults is presented in the following table:
In Favor (F)
Against (A)
No Opinion (N)
Men (M)
93
70
12
Women (W)
87
32
6
The expected cell count for Women and Against is closest to
75.0
59.5
42.5
46.2
In Favor (F)
Against (A)
No Opinion (N)
Men (M)
93
70
12
Women (W)
87
32
6
Explanation / Answer
Men (M)
93
70
12
Women (W)
87
32
6
E( Women and Against) = E (32) = (102*125)/300 = 42.5
Answer: 42.5
In Favor (F) Against (A) No Opinion (N) TotalMen (M)
93
70
12
175Women (W)
87
32
6
125 Total 180 102 18 300Related Questions
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