Table 5.18 shows the results of a study aboutY=whether a patient having surgery with general anesthesia experienced a sore throat on waking(0=no, 1=yes)as a function of theD=duration of the surgery(in minutes)and theT=type of device used to secure the airway(0=laryngeal mask airway, 1=tracheal tube). Fit a logit model using these predictors, interpret parameter estimates, and conduct inference about the effects.
TABLE 5.18 Data for Problem
Patient
1
45
0
13
50
25
20
2
15
14
75
26
3
40
30
27
4
83
16
28
5
90
17
29
6
18
60
7
35
19
70
31
8
65
32
9
95
21
33
135
10
22
61
34
11
23
12
24
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