A study was conducted to determine whether magnets were effective in treating pain. The values represent measurements of pain using thevisual analog scale. Assume that both samples are independent simple random samples from populations having normal distributions. Use a0.05 significance level to test the claim that those given a sham treatment have pain reductions that vary more than the pain reductions forthose treated with magnets.What are the null and alternative hypotheses?OA H₂:0² +0₂2H₁:0² = 0²/OC. H₂:0² = 0²/2H₁:0² #0²Identify the test statistic.F = 1.72 (Round to two decimal places as needed.)Use technology to identify the P-value.The P-value is 0.000 (Round to three decimal places as needed.)B. H₂:0² = 0²H₁:0² > 0²○D. H₂:0² = 0²/H₁:0² <0²ShamMagnetn2020X0.440.46S1.260.96

Answer Given n1 =20 n2 =20 s1 =1.26 s2 =0.96 α = 0.05 degree of freedom = n1-1 = 20-1=19 degree of…

Answered: or pain using the A study was conducted…

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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