In a clinical trial, 16 out of 857 patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that 1.5% of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than 1.5% of this drug's users experience flulike symptoms as a side effect at the a= 0.05 level of significance? 10, the sample size is 5% of the population size, and the sample ✓the requirements for testing the hypothesis Because npo (1-Po) = satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? Ho: ▼ ▼ versus H₁ ▼ (Type integers or decimals. Do not round.) Find the test statistic, Zo Zo= (Round to two decimal places as needed.) Find the P-value. P-value= (Round to three decimal places as needed.) Choose the correct conclusion below. O A. Since P-value > a, reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.5% of the users experience flulike symptoms. OB. Since P-value a, do not reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.5% of the users experience flulike symptoms.
In a clinical trial, 16 out of 857 patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that 1.5% of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than 1.5% of this drug's users experience flulike symptoms as a side effect at the a= 0.05 level of significance? 10, the sample size is 5% of the population size, and the sample ✓the requirements for testing the hypothesis Because npo (1-Po) = satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? Ho: ▼ ▼ versus H₁ ▼ (Type integers or decimals. Do not round.) Find the test statistic, Zo Zo= (Round to two decimal places as needed.) Find the P-value. P-value= (Round to three decimal places as needed.) Choose the correct conclusion below. O A. Since P-value > a, reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.5% of the users experience flulike symptoms. OB. Since P-value a, do not reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.5% of the users experience flulike symptoms.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
![In a clinical trial, 16 out of 857 patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that 1.5% of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude
that more than 1.5% of this drug's users experience flulike symptoms as a side effect at the x = 0.05 level of significance?
Because npo (1-Po) =
10, the sample size is
5% of the population size, and the sample
✓the requirements for testing the hypothesis
✓ satisfied.
(Round to one decimal place as needed.)
What are the null and alternative hypotheses?
Ho:
(Type integers or decimals. Do not round.)
Find the test statistic, Zo.
Zo =
Find the P-value.
P-value =
(Round to three decimal places as needed.)
Choose the correct conclusion below.
A. Since P-value > α, reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.5% of the users experience flulike symptoms.
B. Since P-value <a, reject the null hypothesis and conclude that there is sufficient evidence that more than 1.5% of the users experience flulike symptoms.
C. Since P-value < x, do not reject the null hypothesis and conclude that there is sufficient evidence that more than 1.5% of the users experience flulike symptoms.
D. Since P-value > α, do not reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.5% of the users experience flulike symptoms.
versus H₁:
(Round to two decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbeef81c8-e59c-4f32-9a90-8a508ac9345c%2Fec21b521-faa7-4f7b-9ade-a4ea86edea33%2Ffxehnc9_processed.png&w=3840&q=75)
Transcribed Image Text:In a clinical trial, 16 out of 857 patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that 1.5% of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude
that more than 1.5% of this drug's users experience flulike symptoms as a side effect at the x = 0.05 level of significance?
Because npo (1-Po) =
10, the sample size is
5% of the population size, and the sample
✓the requirements for testing the hypothesis
✓ satisfied.
(Round to one decimal place as needed.)
What are the null and alternative hypotheses?
Ho:
(Type integers or decimals. Do not round.)
Find the test statistic, Zo.
Zo =
Find the P-value.
P-value =
(Round to three decimal places as needed.)
Choose the correct conclusion below.
A. Since P-value > α, reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.5% of the users experience flulike symptoms.
B. Since P-value <a, reject the null hypothesis and conclude that there is sufficient evidence that more than 1.5% of the users experience flulike symptoms.
C. Since P-value < x, do not reject the null hypothesis and conclude that there is sufficient evidence that more than 1.5% of the users experience flulike symptoms.
D. Since P-value > α, do not reject the null hypothesis and conclude that there is not sufficient evidence that more than 1.5% of the users experience flulike symptoms.
versus H₁:
(Round to two decimal places as needed.)
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