In a clinical trial, 19 out of 879 patients taking a prescription drug dally complained of flulike symptoms Suppose that it is known that 1.6% of patients taking competing drugs complain of fiulike symptoms. Is there sufficient evidence to conclude that more than 1.6% of this drug's users experience flul symptoms as a side effect at the a= 0.05 level of significance? Because npo (1-Ro) -0 10, the sample size is V 5% of the population size, and the sample the requirements for testing the hypothesis satistied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? versus H (Type integers or decimals. Do not round) Find the test statistic. Zo 76= (Round to two decimal places as needed)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter10: Matrices
Section10.EA: Extended Application Contagion
Problem 2EA
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In a clinical trial, 19 out of 879 patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that 1.6% of patients
taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than 1.6% of this drug's users experience flulike
symptoms as a side effect at the a = 0.05 level of significance?
Because npo (1-Ro) -U
v 5% of the population size, and the sample
v satistied.
10, the sample size is
the requirements for testing the hypothesis
(Round to one decimal piace as needed.)
What are the null and alternative hypotheses?
versus H,
(Type integers or decimals. Do not round)
Find the test statistic. Zo
76= (Round to two decimal places as needed)
Click to select your answer(s).
Transcribed Image Text:In a clinical trial, 19 out of 879 patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that 1.6% of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than 1.6% of this drug's users experience flulike symptoms as a side effect at the a = 0.05 level of significance? Because npo (1-Ro) -U v 5% of the population size, and the sample v satistied. 10, the sample size is the requirements for testing the hypothesis (Round to one decimal piace as needed.) What are the null and alternative hypotheses? versus H, (Type integers or decimals. Do not round) Find the test statistic. Zo 76= (Round to two decimal places as needed) Click to select your answer(s).
In a clinical trial, 19 out of 879 patients taking a prescription drug daily complained of flulike symptoms Suppose that it is known that 1.6% of patients
taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than 1.6% of this drug's users experience flulik
symptoms as a side effect at the a= 0.05 level of significance?
P value =(Round to three decimal places as needed)
Choose the correct conclusion below.
O A. Since P-value <a, reject the null nypothesis and conclude that there is sufficient evidence that more than 1.6% of the users experience
flulike symptoms.
O B. Since P-value > a, do not reject the nult hypothesis and conclude that there is not suffIcient evidence that more than 16% of the users
experience flulike symptoms.
OC. Since P-value <a do not reject the null hypothesis and conclude that there is sufficient evidence that more than 1.6% of the users
experience flulike symptoms
O D. Since P-value > a, reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.6% of the users experience
flulike symptoms.
Click to select your answer(s).
Transcribed Image Text:In a clinical trial, 19 out of 879 patients taking a prescription drug daily complained of flulike symptoms Suppose that it is known that 1.6% of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than 1.6% of this drug's users experience flulik symptoms as a side effect at the a= 0.05 level of significance? P value =(Round to three decimal places as needed) Choose the correct conclusion below. O A. Since P-value <a, reject the null nypothesis and conclude that there is sufficient evidence that more than 1.6% of the users experience flulike symptoms. O B. Since P-value > a, do not reject the nult hypothesis and conclude that there is not suffIcient evidence that more than 16% of the users experience flulike symptoms. OC. Since P-value <a do not reject the null hypothesis and conclude that there is sufficient evidence that more than 1.6% of the users experience flulike symptoms O D. Since P-value > a, reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.6% of the users experience flulike symptoms. Click to select your answer(s).
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