urgent What is the conclusion based on the hypothesis test?The P-value isis higher than the cure rate for those given a placebo.▼ the significance level of α = 0.05, sob. Test the claim by constructing an appropriate confidence interval.The 90% confidence interval is(Round to three decimal places as needed.)What is the conclusion based on the confidence interval?< (P₁-P₂) <-Because the confidence interval limitsappears that the cure rate isthe null hypothesis. There▼0, it appears that the two cure rates arefor the oxygen treatment than for the placebo.c. Based on the results, is the oxygen treatment effective?✔ evidence to support the claim that the cure rate with oxygen treatmentBecause the confidence interval limits include▼values, itO A. The results suggest that the oxygen treatment is not effective in curing "cluster" headaches because the cure rate for the oxygen treatment appears to be lower than that of the placebo. In a study of treatments for very painful "cluster" headaches, 156 patients were treated with oxygen and 150 other patients were given a placebo consisting of ordinary air. Among the 156 patientsin the oxygen treatment group, 117 were free from headaches 15 minutes after treatment. Among the 150 patients given the placebo, 37 were free from headaches 15 minutes after treatment. Usea 0.05 significance level to test the claim that the oxygen treatment is effective. Complete parts (a) through (c) below.←a. Test the claim using a hypothesis test.Consider the first sample to be the sample of patients treated with oxygen and the second sample to be the sample of patients given a placebo. What are the null and alternative hypotheses forthe hypothesis test?O A. Ho: P1 P2H₁: P₁ P₂O D. Ho: P₁ ≤P2H₁: P₁ P2Identify the test statistic.Z=(Round to two decimal places as needed.)Identify the P-value.OB. Ho: P1 P2H₁: P₁P2OE. Ho: P1P2H₁: P₁ > P2OC. Ho: P1 P2H₁: P₁P2OF. Ho: P1P2H₁: P₁ = P2

Answered: Image /qna-images/answer/8a37f79c-e1cb-46b9-924f-8773d524b1d9.jpg

What is the conclusion based on the hypothesis test? The P-value is is higher than the cure rate for those given a placebo. the significance level of α = 0.05, so b. Test the claim by constructing an appropriate confidence interval. The 90% confidence interval is < (P₁-P₂) < (Round to three decimal places as needed.) What is the conclusion based on the confidence interval? Because the confidence interval limits appears that the cure rate is the null hypothesis. There 0, it appears that the two cure rates are for the oxygen treatment than for the placebo. c. Based on the results, is the oxygen treatment effective? evidence to support the claim that the cure rate with oxygen treatment Because the confidence interval limits include values, it O A. The results suggest that the oxygen treatment is not effective in curing "cluster" headaches because the cure rate for the oxygen treatment appears to be lower than that of the placebo.

What is the conclusion based on the hypothesis test? The P-value is is higher than the cure rate for those given a placebo. the significance level of α = 0.05, so b. Test the claim by constructing an appropriate confidence interval. The 90% confidence interval is < (P₁-P₂) < (Round to three decimal places as needed.) What is the conclusion based on the confidence interval? Because the confidence interval limits appears that the cure rate is the null hypothesis. There 0, it appears that the two cure rates are for the oxygen treatment than for the placebo. c. Based on the results, is the oxygen treatment effective? evidence to support the claim that the cure rate with oxygen treatment Because the confidence interval limits include values, it O A. The results suggest that the oxygen treatment is not effective in curing "cluster" headaches because the cure rate for the oxygen treatment appears to be lower than that of the placebo.

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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