Consider the test of H 0 : 2 = 10 against H 1 : 2
Question:
Consider the test of H0: σ2 = 10 against H1: σ2 10. What are the critical values for the test statistic χ20 for the following significance levels and sample sizes?
(a) α = 0.01 and n = 20
(b) α = 0.05 and n = 12
(c) α = 0.10 and n = 15
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a 001 n 20 from Table V we fi...View the full answer
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Related Book For 
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
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