In randomized, double-blind clinical trials of a new vaccine, children were randomly divided into two groups. Subjects in group 1 received the new vaccine while subjects in group 2 received a control vaccine. After the second dose, 111 of 361 subjects in the experimental group (group 1) experienced fever as a side effect. After the second dose, 141 of 624 of the subjects in the control group (group 2) experienced fever as a side effect. Does the evidence suggest that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a= 0.10 level of significance? Question Help Verify the model requirements. Select all that apply. A. The samples are independent. B. The sample size is more than 5% of the population size for each sample. C. The samples are dependent. D. n,P (1-P) 2 10 and n,p2 (1-pP2 2 10 E. The sample size is less than 5% of the population size for each sample. F. The data come from a population that is normally distributed. Determine the null and alternative hypotheses. Ho: P1 P2 Click to select your answer(s). 3:09 PM 19 12/13/2019 P Type here to search 17 f5 f4 f2 f1 8. 7. esc %23 4. R. 2. In randomized, double-blind clinical trials of a new vaccine, children were randomly divided into two groups. Subjects in group 1 received the new vaccine while subjects in group 2 received a control vaccine. After the second dose, 111 of 361 subjects in the experimental group (group 1) experienced fever as a side effect. After the second dose, 141 of 624 of the subjects in the control group (group 2) experienced fever as a side effect. Does the evidence suggest that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a = 0.10 level of significance? Question Help Determine the null and alternative hypotheses. Ho:P1 P2 Hy:P1 P2 Find the test statistic for this hypothesis test. (Round to two decimal places as needed.) Determine the P-value for this hypothesis test. (Round to three decimal places as needed.) Interpret the P-value. out of 100 repetitions of this experiment. V the one observed in about one would expect a sample difference proportion If the population proportions are Click to select your answer(s). 3:09 PM 19 12/13/2019 P Type here to search OUSH 411 पजितन 16 E3 f5 f4, 13 f2 esc 7. 6. 2#3 4 Y. T. R. tab H. 3.
In randomized, double-blind clinical trials of a new vaccine, children were randomly divided into two groups. Subjects in group 1 received the new vaccine while subjects in group 2 received a control vaccine. After the second dose, 111 of 361 subjects in the experimental group (group 1) experienced fever as a side effect. After the second dose, 141 of 624 of the subjects in the control group (group 2) experienced fever as a side effect. Does the evidence suggest that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a= 0.10 level of significance? Question Help Verify the model requirements. Select all that apply. A. The samples are independent. B. The sample size is more than 5% of the population size for each sample. C. The samples are dependent. D. n,P (1-P) 2 10 and n,p2 (1-pP2 2 10 E. The sample size is less than 5% of the population size for each sample. F. The data come from a population that is normally distributed. Determine the null and alternative hypotheses. Ho: P1 P2 Click to select your answer(s). 3:09 PM 19 12/13/2019 P Type here to search 17 f5 f4 f2 f1 8. 7. esc %23 4. R. 2. In randomized, double-blind clinical trials of a new vaccine, children were randomly divided into two groups. Subjects in group 1 received the new vaccine while subjects in group 2 received a control vaccine. After the second dose, 111 of 361 subjects in the experimental group (group 1) experienced fever as a side effect. After the second dose, 141 of 624 of the subjects in the control group (group 2) experienced fever as a side effect. Does the evidence suggest that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a = 0.10 level of significance? Question Help Determine the null and alternative hypotheses. Ho:P1 P2 Hy:P1 P2 Find the test statistic for this hypothesis test. (Round to two decimal places as needed.) Determine the P-value for this hypothesis test. (Round to three decimal places as needed.) Interpret the P-value. out of 100 repetitions of this experiment. V the one observed in about one would expect a sample difference proportion If the population proportions are Click to select your answer(s). 3:09 PM 19 12/13/2019 P Type here to search OUSH 411 पजितन 16 E3 f5 f4, 13 f2 esc 7. 6. 2#3 4 Y. T. R. tab H. 3.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:In randomized, double-blind clinical trials of a new vaccine, children were randomly divided into two groups. Subjects in group 1 received the new vaccine while subjects in group 2 received a control vaccine. After the
second dose, 111 of 361 subjects in the experimental group (group 1) experienced fever as a side effect. After the second dose, 141 of 624 of the subjects in the control group (group 2) experienced fever as a side
effect. Does the evidence suggest that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a= 0.10 level of significance?
Question Help
Verify the model requirements. Select all that apply.
A. The samples are independent.
B. The sample size is more than 5% of the population size for each sample.
C. The samples are dependent.
D. n,P (1-P)
2 10 and n,p2 (1-pP2 2 10
E. The sample size is less than 5% of the population size for each sample.
F. The data come from a population that is normally distributed.
Determine the null and alternative hypotheses.
Ho: P1
P2
Click to select your answer(s).
3:09 PM
19
12/13/2019
P Type here to search
17
f5
f4
f2
f1
8.
7.
esc
%23
4.
R.
2.
Transcribed Image Text:In randomized, double-blind clinical trials of a new vaccine, children were randomly divided into two groups. Subjects in group 1 received the new vaccine while subjects in group 2 received a control vaccine. After the
second dose, 111 of 361 subjects in the experimental group (group 1) experienced fever as a side effect. After the second dose, 141 of 624 of the subjects in the control group (group 2) experienced fever as a side
effect. Does the evidence suggest that a higher proportion of subjects in group 1 experienced fever as a side effect than subjects in group 2 at the a = 0.10 level of significance?
Question Help
Determine the null and alternative hypotheses.
Ho:P1
P2
Hy:P1
P2
Find the test statistic for this hypothesis test.
(Round to two decimal places as needed.)
Determine the P-value for this hypothesis test.
(Round to three decimal places as needed.)
Interpret the P-value.
out of 100 repetitions of this experiment.
V the one observed in about
one would expect a sample difference proportion
If the population proportions are
Click to select your answer(s).
3:09 PM
19
12/13/2019
P Type here to search
OUSH
411
पजितन
16
E3
f5
f4,
13
f2
esc
7.
6.
2#3
4
Y.
T.
R.
tab
H.
3.
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