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Consider the following. n = 24, x = 126.8, s²2 = 21.1, H₂: ² > 15, a = 0.05 Test Ho: o² = 2 versus the given alternate hypothesis. State the test statistic. (Round your answer to two decimal places.) x² = 1 X State the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to two decimal places.) x² > 1 x² < 1 State the conclusion. X X Ho is not rejected. There is insufficient evidence that the variance exceeds 15. O Ho is rejected. There is insufficient evidence that the variance exceeds 15. O Ho is rejected. There is sufficient evidence that the variance exceeds 15. O Ho is not rejected. There is sufficient evidence that the variance exceeds 15. Construct a (1x) 100% confidence interval for a2 using the x2 statistic. (Round your answers to two decimal places.) 1 x to 1. X You may need to use the appropriate appendix table or technology to answer this question.

Consider the following. n = 24, x = 126.8, s²2 = 21.1, H₂: ² > 15, a = 0.05 Test Ho: o² = 2 versus the given alternate hypothesis. State the test statistic. (Round your answer to two decimal places.) x² = 1 X State the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to two decimal places.) x² > 1 x² < 1 State the conclusion. X X Ho is not rejected. There is insufficient evidence that the variance exceeds 15. O Ho is rejected. There is insufficient evidence that the variance exceeds 15. O Ho is rejected. There is sufficient evidence that the variance exceeds 15. O Ho is not rejected. There is sufficient evidence that the variance exceeds 15. Construct a (1x) 100% confidence interval for a2 using the x2 statistic. (Round your answers to two decimal places.) 1 x to 1. X You may need to use the appropriate appendix table or technology to answer this question.

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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esc Consider the following. n = 24, x = 126.8, s2 = 21.1, H₂: o² > 15, a = 0.05 2 Test Ho: o² = ² versus the given alternate hypothesis. State the test statistic. (Round your answer to two decimal places.) x² = 1 X State the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to two decimal places.) x² > 1 x² <1 State the conclusion. Ho is not rejected. There is insufficient evidence that the variance exceeds 15. O Ho is rejected. There is insufficient evidence that the variance exceeds 15. Ho is rejected. There is sufficient evidence that the variance exceeds 15. O Ho is not rejected. There is sufficient evidence that the variance exceeds 15. 1 X X Construct a (1 - a)100% confidence interval for ² using the x²2 statistic. (Round your answers to two decimal places.) X to 1 X A You may need to use the appropriate appendix table or technology to answer this question. Submit Answer F1 T F2 80 F3 View Previous Question Question 3 of 6 a F4 F5 MacBook Air F6 View Next Question 3 F7 DII F9
Transcribed Image Text:esc Consider the following. n = 24, x = 126.8, s2 = 21.1, H₂: o² > 15, a = 0.05 2 Test Ho: o² = ² versus the given alternate hypothesis. State the test statistic. (Round your answer to two decimal places.) x² = 1 X State the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to two decimal places.) x² > 1 x² <1 State the conclusion. Ho is not rejected. There is insufficient evidence that the variance exceeds 15. O Ho is rejected. There is insufficient evidence that the variance exceeds 15. Ho is rejected. There is sufficient evidence that the variance exceeds 15. O Ho is not rejected. There is sufficient evidence that the variance exceeds 15. 1 X X Construct a (1 - a)100% confidence interval for ² using the x²2 statistic. (Round your answers to two decimal places.) X to 1 X A You may need to use the appropriate appendix table or technology to answer this question. Submit Answer F1 T F2 80 F3 View Previous Question Question 3 of 6 a F4 F5 MacBook Air F6 View Next Question 3 F7 DII F9
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