etermine the critical values for these tests of a population standard deviation (a) A right-tailed test with 15 degrees of freedom at the a= 0.05 level of signifi (b) A left-tailed test for a sample of size n=26 at the a= 0.01 level of significar (c) A two-tailed test for a sample of size n=24 at the a= 0.05 level of significa Chi C
etermine the critical values for these tests of a population standard deviation (a) A right-tailed test with 15 degrees of freedom at the a= 0.05 level of signifi (b) A left-tailed test for a sample of size n=26 at the a= 0.01 level of significar (c) A two-tailed test for a sample of size n=24 at the a= 0.05 level of significa Chi C
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 58CR
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![Determine the critical values for these tests of a population standard deviation.
(a) A right-tailed test with 15 degrees of freedom at the a= 0.05 level of significance
(b) A left-tailed test for a sample of size n=26 at the a = 0.01 level of significance
(c) A two-tailed test for a sample of size n=24 at the a= 0.05 level of significance
table a critical values for the Chi-Square Distribution.
(a) The critical value for this right-tailed test is
(Round to three decimal places as needed.)
(b) The critical value for this left-tailed test is
(Round to three decimal places as needed.)
(c) The critical values for this two-tailed test are
(Round to three decimal places as needed. Use a comma to separate answers as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5b5e3b9e-2832-44f4-bac9-93c0f18c13fb%2F92ccf51d-cfaa-4739-bbdf-4501bed3c06f%2F5tgynwa_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Determine the critical values for these tests of a population standard deviation.
(a) A right-tailed test with 15 degrees of freedom at the a= 0.05 level of significance
(b) A left-tailed test for a sample of size n=26 at the a = 0.01 level of significance
(c) A two-tailed test for a sample of size n=24 at the a= 0.05 level of significance
table a critical values for the Chi-Square Distribution.
(a) The critical value for this right-tailed test is
(Round to three decimal places as needed.)
(b) The critical value for this left-tailed test is
(Round to three decimal places as needed.)
(c) The critical values for this two-tailed test are
(Round to three decimal places as needed. Use a comma to separate answers as needed.)
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