Question
Hi I would like to check the formula and answer for the following 13.You decide to further your research project by hypothesizing that the true
Hi I would like to check the formula and answer for the following
13.You decide to further your research project by hypothesizing that thetrue proportion of core body temperature increasesamidst higher ambient temperature and humidity levels for thepopulation who do not use electric fans isless thanthose who do use electric fans, setting thelevel of significance at 1%for the formal hypothesis test. In other words, you extend your sampling to two samples instead of just one. You randomly sample 50 and 19 participants
Table 1. No Fans
Subject Core Body
Temperature
Increased?
1 0
2 1
3 0
4 0
5 0
6 0
7 1
8 0
9 1
10 0
11 1
12 0
13 0
14 1
15 1
16 1
17 1
18 1
19 0
20 1
21 1
22 1
23 1
24 0
25 0
26 1
27 0
28 0
29 0
30 0
31 1
32 0
33 1
34 0
35 0
36 0
37 1
38 1
39 1
40 1
41 0
42 1
43 0
44 0
45 0
46 1
47 1
48 1
49 1
50 0
Table 2. Fans
Subject Core Body
Temperature
Increased?
1 0
2 1
3 0
4 0
5 0
6 0
7 0
8 1
9 1
10 1
11 1
12 0
13 0
14 0
15 1
16 1
17 0
18 1
19 0
Per Step 3 of the 5-Steps to Hypothesis Testing, choose the appropriate decision rule.
Please note that 0 and 1 are defined as no and yes, respectively, which is a typical coding scheme in Public Health.
Select one:
a. Reject H0 if z = +1.960
b. Reject H0 if z -1.960
c. Accept H1 if t = +1.960
d. Reject H0 if z -2.326
14.You decide to further your research project by hypothesizing that thetrue proportion of core body temperature increasesamidst higher ambient temperature and humidity levels for thepopulation who do not use electric fans isless thanthose who do use electric fans, setting thelevel of significance at 5%for the formal hypothesis test. In other words, you extend your sampling to two samples instead of just one. You randomly sample 19 and 37 participants
Table 1. No Fans
Subject Core Body
Temperature
Increased?
1 1
2 0
3 0
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 0
14 0
15 0
16 1
17 1
18 0
19 0
Table 2. Fans
Subject Core Body
Temperature
Increased?
1 0
2 0
3 1
4 0
5 1
6 0
7 0
8 1
9 1
10 1
11 0
12 0
13 0
14 0
15 0
16 0
17 0
18 0
19 0
20 0
21 1
22 0
23 1
24 1
25 1
26 0
27 0
28 0
29 0
30 0
31 1
32 0
33 1
34 0
35 0
36 0
37 1
Per Step 4 of the 5-Steps to Hypothesis Testing, compute the test statistic using the appropriate test statistic formula.
Answer:
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Essential Calculus Early Transcendental Functions
Authors: Ron Larson, Robert P. Hostetler, Bruce H. Edwards
1st Edition
618879188, 618879182, 978-0618879182
