samples from populations having normal distributions. Use a 0.05 significance level to test the claim that those given asham treatment have pain reductions that vary more than the pain reductions for those treated with magnets.Magnet20045097.Identify the test statistic.F =(Round to two decimal places as needed.)10Use technology to identify the P value.11The P-value isIN Round to three decimal places as needed.)1213What is the conclusion for this hypothesis test?1415O A. Reject HW There is insufficient evidence to support the claim that those given a sham treatment have pain reductions that vary more than those treated with16magnets17O B. Fail 10 veject Ho. There is sufficient evidence to support the claim that those given a sham treatment have pain reductions that vary more than those treatedwith magnets.18192021Click to selecy your answer(s).222324258. EQuestion HelpA study was conducted to determine whether magnets were effective in treating pain. The values representmeasurements of pain using the visual analog scale. Assume that both samples are independent simple randomsamples from populations having normal distributions. Use a 0.05 significance level to test the claim that those given asham treatment have pain reductions that vary more than the pain reductions for those treated with magnets.Sham20200.431.210.96Magnet0 45What are the null and altemative hypotheses?OA Ho o-0H, ooOC. Ho -OB. H o10H, o -oD. Hy oH, of ca2.131415Identify the test statistic16Fx(Round to two decimal places as needed)1718Use technology to identily the Pavalue192021Click to select your answers)2223homedelete

Given : n X¯ s Sham 20 0.43 1.21 Magnet 20 0.45 0.96 Hypothesis : C. H0:σ12=σ22…

A study was conducted to determine whether magnets were effective in treating pain. The values represent measurements of pain using the visual analog scale. Assume that both samples are independent simple random samples from populations having normal distributions Use a 0.05 significance level to test the claim that those given a sham treatment have pain reductions that vary more than the pain reductions for those treated with magnets 20 20 0.43 045 1.21 0.96 Sham Magnet What are the null and altemative hypotheses? OB. H, o 10 OA H o-0 Hy o re OC. H o H, o D. H, o H, of ca Identify the test statistic F Round to bwo decimal places as needed ) 17 18 Use technology to identily the Pavalue 19 20

A study was conducted to determine whether magnets were effective in treating pain. The values represent measurements of pain using the visual analog scale. Assume that both samples are independent simple random samples from populations having normal distributions Use a 0.05 significance level to test the claim that those given a sham treatment have pain reductions that vary more than the pain reductions for those treated with magnets 20 20 0.43 045 1.21 0.96 Sham Magnet What are the null and altemative hypotheses? OB. H, o 10 OA H o-0 Hy o re OC. H o H, o D. H, o H, of ca Identify the test statistic F Round to bwo decimal places as needed ) 17 18 Use technology to identily the Pavalue 19 20

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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