In a clinical trial, 24 out of 881 patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that 2.3% of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than 2.3% of this drug's users experience flulike symptoms as a side effect at the α=0.1 level of significance? Because np01−p0=19.819.8 greater than> 10, the sample size is less thanless than 5% of the population size, and the sample can be reasonably assumed to be random, the requirements for testing the hypothesis are satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? H0: pp equals= . 023.023 versus H1: pp greater than> . 023.023 (Type integers or decimals. Do not round.) Find the test statistic, z0. z0=. 82.82 (Round to two decimal places as needed.) Find the P-value. P-value=enter your response here (Round to three decimal places as needed.)
In a clinical trial, 24 out of 881 patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that 2.3% of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than 2.3% of this drug's users experience flulike symptoms as a side effect at the α=0.1 level of significance? Because np01−p0=19.819.8 greater than> 10, the sample size is less thanless than 5% of the population size, and the sample can be reasonably assumed to be random, the requirements for testing the hypothesis are satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? H0: pp equals= . 023.023 versus H1: pp greater than> . 023.023 (Type integers or decimals. Do not round.) Find the test statistic, z0. z0=. 82.82 (Round to two decimal places as needed.) Find the P-value. P-value=enter your response here (Round to three decimal places as needed.)
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
In a clinical trial,
24
out of
881
patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that
2.3%
of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than
2.3%
of this drug's users experience flulike symptoms as a side effect at the
α=0.1
level of significance?Because
sample size is
5% of the population size, and the sample
the requirements for testing the hypothesis
satisfied.
np01−p0=19.819.8
10,
the greater than>
less thanless than
can be reasonably assumed to be random,
are
(Round to one decimal place as needed.)
What are the null and alternative hypotheses?
H0:
pp
equals=
H1:
pp
greater than>
(Type integers or decimals. Do not round.)
Find the test statistic,
z0.
z0=. 82.82
(Round to two decimal places as needed.)Find the P-value.
P-value=enter your response here
(Round to three decimal places as needed.) More
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