What is the estimated 95% confidence interval (CI) of the proportion

of schoolchildren developing nausea and vomiting following holiday parties?
Please note the following: 1) 0 and 1 are defined as no and yes, respectively, which is a typical coding scheme in Public Health; 2) you might calculate a CI that is different from any of the multiple choice options listed below due to rounding differences, therefore select the closest match; and 3) you may copy and paste the data into Excel to facilitate analysis.
Select one:
a. 0.094 to 0.454
b. 0.096 to 0.344
c. 0.119 to 0.440
d. 0.109 to 0.391
Please show your work
Subject
Nausea and
Vomiting?
1
1
2
0
3
0
4
0
5
0
6
0
7
1
8
0
9
0
10
0
11
0
12
0
13
1
14
0
15
1
16
0
17
0
18
1
19
0
20
1
21
0
22
1
23
0
24
0
25
0
26
0
27
0
28
0
29
1
30
0
31
0
32
0
33
0
34
0
35
0
36

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