Sussivu ound to one decimal place as needed.) hat are the null and alternative hypotheses? ▼ versus H₁: pe integers or decimals. Do not round.) etermine the test statistic, Zo- = (Round to two decimal places as needed.) etermine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. Cound to two decimal places as needed.) DA. Za/25 OB. Za= 4 hoose the correct conclusion below. OA. Reject the null hypothesis. There is insufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks. OB. Reject the null hypothesis. There is sufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks. O C. Do not reject the null hypothesis. There is sufficient evidence to conclude more than 93% of patients taking the drug are healed within 8 weeks. OD. Do not reject the null hypothesis. There is insufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks.
Sussivu ound to one decimal place as needed.) hat are the null and alternative hypotheses? ▼ versus H₁: pe integers or decimals. Do not round.) etermine the test statistic, Zo- = (Round to two decimal places as needed.) etermine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. Cound to two decimal places as needed.) DA. Za/25 OB. Za= 4 hoose the correct conclusion below. OA. Reject the null hypothesis. There is insufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks. OB. Reject the null hypothesis. There is sufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks. O C. Do not reject the null hypothesis. There is sufficient evidence to conclude more than 93% of patients taking the drug are healed within 8 weeks. OD. Do not reject the null hypothesis. There is insufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks.
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
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Transcribed Image Text:A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that m
healed within 8 weeks. In clinical trials, 218 of 232 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a=0.1 le-
Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2).
.
(Round to one decimal place as needed.)
What are the null and alternative hypotheses?
Ho ▼
versus H₁
(Type integers or decimals. Do not round.)
Determine the test statistic, Zo-
4
Choose the correct conclusion below.
(...)
Zo= (Round to two decimal places as needed.)
Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice.
(Round to two decimal places as needed.)
OA. Za/2 = ±
OB. Zα=
O A. Reject the null hypothesis. There is insufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks.
OB. Reject the null hypothesis. There is sufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks.
OC. Do not reject the null hypothesis. There is sufficient evidence to conclude more than 93% of patients taking the drug are healed within 8 weeks.
O D. Do not reject the null hypothesis. There is insufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks.
![A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 93% of patients taking the drug are
healed within 8 weeks. In clinical trials, 218 of 232 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a=0.1 level of significance.
Click here to view the standard normal distribution table (page 1).
Click here to view the standard normal distribution table (page 2).
Because npo (1-Po)
▼satisfied.
(Round to one decimal place as needed.)
What are the null and alternative hypotheses?
=
10, the sample size is
Ho
versus H₁ V ▼
(Type integers or decimals. Do not round.)
Determine the test statistic, Zo
Choose the correct conclusion below.
C
Zo - (Round to two decimal places as needed.)
Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice.
(Round to two decimal places as needed.)
OA. Za/2= ±
OB. Za=
4
O A. Reject the null hypothesis. There is insufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks.
OB. Reject the null hypothesis. There is sufficient evidence to conclude that more than 93% of patients taking the drug are healed within weeks.
Do not minst the null hunnthocie Thorn is cufficient evidence to conclude more than 02% of nationte taking the drun on hoolnd within 9 unnke
*FO][
F6
-
▬▬▬
5% of the population size, and the sample
F7
F8
O
F9
8
F10
DOD
F11
W
F12
Y'S
Insert
PrtSc
the requirements for testing the hypothesis
Delete
►/11
Next
7:48 PM
12/4/2022](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feb06e197-3bab-4b46-b80f-7360e419ac71%2Fdb27d816-8820-4471-a46b-dc7d0c77c5e3%2Fe1udytv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 93% of patients taking the drug are
healed within 8 weeks. In clinical trials, 218 of 232 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a=0.1 level of significance.
Click here to view the standard normal distribution table (page 1).
Click here to view the standard normal distribution table (page 2).
Because npo (1-Po)
▼satisfied.
(Round to one decimal place as needed.)
What are the null and alternative hypotheses?
=
10, the sample size is
Ho
versus H₁ V ▼
(Type integers or decimals. Do not round.)
Determine the test statistic, Zo
Choose the correct conclusion below.
C
Zo - (Round to two decimal places as needed.)
Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice.
(Round to two decimal places as needed.)
OA. Za/2= ±
OB. Za=
4
O A. Reject the null hypothesis. There is insufficient evidence to conclude that more than 93% of patients taking the drug are healed within 8 weeks.
OB. Reject the null hypothesis. There is sufficient evidence to conclude that more than 93% of patients taking the drug are healed within weeks.
Do not minst the null hunnthocie Thorn is cufficient evidence to conclude more than 02% of nationte taking the drun on hoolnd within 9 unnke
*FO][
F6
-
▬▬▬
5% of the population size, and the sample
F7
F8
O
F9
8
F10
DOD
F11
W
F12
Y'S
Insert
PrtSc
the requirements for testing the hypothesis
Delete
►/11
Next
7:48 PM
12/4/2022
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