Set up the ANOVA table for these data. (Round your values for MSE and F to...
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Set up the ANOVA table for these data. (Round your values for MSE and F to two decimal places, and your p-value to four decimal places.) Sum of Squares Mean Square Source of Variation Treatments Error Total Degrees of Freedom O Ho: At least two of the population means are equal. H₂: At least two of the population means are different. Ho: H₁ H₂ H3 H₂: M₁ = μ₂ = 13 Test for any significant difference in the mean examination score for the three plants. Use α = 0.05. State the null and alternative hypotheses. O Ho: Not all the population means are equal. Ha: ₁ = ₂ = 3 O Ho: M₁ = μ₁₂ = 13 на: М1 + H2 + H3 O Ho: M₁ = μ₂ = 13 H₂: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.) F Find the p-value. (Round your answer to four decimal places.) p-value = p-value State your conclusion. O Reject Ho. There is sufficient evidence to conclude that the means for the three plants are not equal. O Do not reject Ho. There is 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. O Reject Ho. There is not sufficient evidence to conclude that the means for the three plants are not equal. Sample mean Sample variance Sample standard deviation Plant 1 Atlanta 85 76 83 75 72 83 79 28.4 5.33 Plant 2 Dallas 70 76 74 73 68 83 74 27.6 5.25 Plant 3 Seattle 59 65 62 69 75 66 66 31.2 5.59 Set up the ANOVA table for these data. (Round your values for MSE and F to two decimal places, and your p-value to four decimal places.) Sum of Squares Mean Square Source of Variation Treatments Error Total Degrees of Freedom O Ho: At least two of the population means are equal. H₂: At least two of the population means are different. Ho: H₁ H₂ H3 H₂: M₁ = μ₂ = 13 Test for any significant difference in the mean examination score for the three plants. Use α = 0.05. State the null and alternative hypotheses. O Ho: Not all the population means are equal. Ha: ₁ = ₂ = 3 O Ho: M₁ = μ₁₂ = 13 на: М1 + H2 + H3 O Ho: M₁ = μ₂ = 13 H₂: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.) F Find the p-value. (Round your answer to four decimal places.) p-value = p-value State your conclusion. O Reject Ho. There is sufficient evidence to conclude that the means for the three plants are not equal. O Do not reject Ho. There is 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. O Reject Ho. There is not sufficient evidence to conclude that the means for the three plants are not equal. Sample mean Sample variance Sample standard deviation Plant 1 Atlanta 85 76 83 75 72 83 79 28.4 5.33 Plant 2 Dallas 70 76 74 73 68 83 74 27.6 5.25 Plant 3 Seattle 59 65 62 69 75 66 66 31.2 5.59
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Related Book For
Understanding Business Statistics
ISBN: 978-1118145258
1st edition
Authors: Stacey Jones, Tim Bergquist, Ned Freed
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