No smoking: The General Social Survey conducted a poll of 683 adults in which the subjects were asked whether they agree that the government should
prohibit smoking in public places. In addition, each was asked how many people lived in his or her household. The results are summarized in the following
contingency table.
I
Agree
65
No Opinion 27
Disagree $1
Household Size
4
5
28 30
19
29
50
30
2 3
36
108
54 30
80 46