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Applications of Testing of Hypothesis A random sample of n observation is selected from a population with unknown mean μ and variance o. For each of the following situations, specify the test statistic and reject region. 1. a. Hu=40, H₁: μ>40; n=35, X=60, s²=64; a=.05 b. H:u=120, H₁: 120; n=40, x=140.5, s-9.6; a=.01 c. Ho:u=1, H₁: μ< 1; n=48, x=9.5, s= .6; α=.10 a

Applications of Testing of Hypothesis A random sample of n observation is selected from a population with unknown mean μ and variance o. For each of the following situations, specify the test statistic and reject region. 1. a. Hu=40, H₁: μ>40; n=35, X=60, s²=64; a=.05 b. H:u=120, H₁: 120; n=40, x=140.5, s-9.6; a=.01 c. Ho:u=1, H₁: μ< 1; n=48, x=9.5, s= .6; α=.10 a

MATLAB: An Introduction with Applications
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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Applications of Testing of Hypothesis A random sample of n observation is selected from a population with unknown mean μ and variance o. For each of the following situations, specify the test statistic and reject region. 1. a. Hu=40, H₁: μ>40; n=35, X=60, s²=64; a=.05 b. Ho:u=120, H₁: 120; n=40, x=140.5, s-9.6; a=.01 c. H₂:u=1, H₂₁ μ< 1; n=48, x=9.5, s=.6; a=10 Applications of Testing of Hypothesis 2. A random sample of 51 measurements produced the following sums: Σχ=50.3 Ex²=68 a. Test the null hypothesis that u=1.18 against the alternative that <1.18. Use a = .01. b. Test the null hypothesis that u=1.18 against the alternative that u<1.18. Use a= .10.
Transcribed Image Text:Applications of Testing of Hypothesis A random sample of n observation is selected from a population with unknown mean μ and variance o. For each of the following situations, specify the test statistic and reject region. 1. a. Hu=40, H₁: μ>40; n=35, X=60, s²=64; a=.05 b. Ho:u=120, H₁: 120; n=40, x=140.5, s-9.6; a=.01 c. H₂:u=1, H₂₁ μ< 1; n=48, x=9.5, s=.6; a=10 Applications of Testing of Hypothesis 2. A random sample of 51 measurements produced the following sums: Σχ=50.3 Ex²=68 a. Test the null hypothesis that u=1.18 against the alternative that <1.18. Use a = .01. b. Test the null hypothesis that u=1.18 against the alternative that u<1.18. Use a= .10.
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