Source of Variation Sum Degrees of Freedom Mean p-value of Squares Square Treatments Error Total Test for any significant difference in the mean examination score for the three plants. Use a = 0.05. State the null and alternative hypotheses. O Ho: H, # H2 # Hz Hgi Hq = H2 = Hz O Ho: At least two of the population means are equal. H: At least two of the population means are different. O Ho: H1 = H2 = H3 Ha: Hy # Hz # H3 O H: Not all the population means are equal. Hgi Hy = Hz = Hz Hoi Hy = Hz = Hz H3: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. O Reject Ho. There is sufficient evidence to conclude that the means for the three plants are not equal. Do not reject Ho. There is sufficient evidence to conclude that the means for the three plants are not equal. O Reject Ho. There is not sufficient evidence to conclude that the means for the three plants are not equal. O Do not reject Ho. There is not sufficient evidence to conclude that the means for the three plants are not equal.
Source of Variation Sum Degrees of Freedom Mean p-value of Squares Square Treatments Error Total Test for any significant difference in the mean examination score for the three plants. Use a = 0.05. State the null and alternative hypotheses. O Ho: H, # H2 # Hz Hgi Hq = H2 = Hz O Ho: At least two of the population means are equal. H: At least two of the population means are different. O Ho: H1 = H2 = H3 Ha: Hy # Hz # H3 O H: Not all the population means are equal. Hgi Hy = Hz = Hz Hoi Hy = Hz = Hz H3: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. O Reject Ho. There is sufficient evidence to conclude that the means for the three plants are not equal. Do not reject Ho. There is sufficient evidence to conclude that the means for the three plants are not equal. O Reject Ho. There is not sufficient evidence to conclude that the means for the three plants are not equal. O Do not reject Ho. There is not sufficient evidence to conclude that the means for the three plants are not equal.
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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