You ask a sample of 370 students, “Should clinical trials on
issues such as heart attacks that affect both sexes use subjects of
just one sex?” The responses are as follows:
Yes
No
Male
34
105
Female
46
185
What is the chi-square statistic for this table?
A.
5.99
B.
1.06
C.
4.61
D.
1.32
E.
3.84
You ask a sample of 370 students, “Should clinical trials on
issues such as heart attacks that affect both sexes use subjects of
just one sex?” The responses are as follows:
Yes
No
Male
34
105
Female
46
185
The chi-square statistic for this table has how many degrees of
freedom?
A.
3
B.
2
C.
6
D.
1
E.
4