1 Check My Work NCP Manufactures printers and fax machines at plants located in Atlanta, Dallas, and Setti. To meture how much employees of the plant row about quality management, a random sample of employees was selected from each plant and the employees selected were given a cual es examination The examination scores for these 18 employees are shown in the table given below. The sample mean, sample variances, and sample standard deviations for each group are also provided. Managers want to use these data to test the hypothesis that the mean examination score is the same for the plants Plant Plant 2 Plant 3 Atlanta Dallas Seattle 74 51 81 75 69 72 66 BS 82 72 81 84 68 52 81 78 93 Sample mean 78 69 54 Sample variance 24.4 21.6 Sample standard deviation 4.94 5.23 4.65 Set up the ANOVA table and test for any incant difference in the mean examination score for the three plants. Use 0.05 Source Sum F Degrees Mean Square p-value (to 2 decimal) of Variation of Squares of Freedom (to 2 decimals) (to 4 decimale) Treatments Error Total The p-value is Select your answer. What is your conclusion Select your answer that the means for the three plants are not equal er 13-Part 1 NCP manufactures printers and fax machines at plants located in Atlanta, Dallas, and Seattle. To measure how much employees at these plants know about quality management, a random sample of 6 employees was selected from each plant and the employees selected were given a quality awareness examination The examination scores for these 18 employees are shown in the table given below. The sample means, sample variances, and sample standard deviations for each group are also provided. Managers want to use these data to test the hypothesis that the mean examination score is the same for all three plants. Plant 1 Plant 2 Plant 3 Atlanta Dallas Seattle 74 61 81 82 75 72 82 69 66 85 81 72 84 68 82 81 78 93 24.4 Sample mean 78 69 84 Sample variance 328 21.6 Sample standard deviation 4.94 513 4.65 Set up the ANOVA table and test for any significant difference in the mean examination score for the three plants. Use a 0.05 Source Sum Degrees Mean Square p-value (to 2 decimals) of Variation of Squares of Freedom (to 2 decimals) (to 1 decimalis) Treatments Error Total The p-value is Select your answer What is your conclusion? Select your answer that the means for the three plants are not equal 1 Check My Work NCP Manufactures printers and fax machines at plants located in Atlanta, Dallas, and Setti. To meture how much employees of the plant row about quality management, a random sample of employees was selected from each plant and the employees selected were given a cual es examination The examination scores for these 18 employees are shown in the table given below. The sample mean, sample variances, and sample standard deviations for each group are also provided. Managers want to use these data to test the hypothesis that the mean examination score is the same for the plants Plant Plant 2 Plant 3 Atlanta Dallas Seattle 74 51 81 75 69 72 66 BS 82 72 81 84 68 52 81 78 93 Sample mean 78 69 54 Sample variance 24.4 21.6 Sample standard deviation 4.94 5.23 4.65 Set up the ANOVA table and test for any incant difference in the mean examination score for the three plants. Use 0.05 Source Sum F Degrees Mean Square p-value (to 2 decimal) of Variation of Squares of Freedom (to 2 decimals) (to 4 decimale) Treatments Error Total The p-value is Select your answer. What is your conclusion Select your answer that the means for the three plants are not equal er 13-Part 1 NCP manufactures printers and fax machines at plants located in Atlanta, Dallas, and Seattle. To measure how much employees at these plants know about quality management, a random sample of 6 employees was selected from each plant and the employees selected were given a quality awareness examination The examination scores for these 18 employees are shown in the table given below. The sample means, sample variances, and sample standard deviations for each group are also provided. Managers want to use these data to test the hypothesis that the mean examination score is the same for all three plants. Plant 1 Plant 2 Plant 3 Atlanta Dallas Seattle 74 61 81 82 75 72 82 69 66 85 81 72 84 68 82 81 78 93 24.4 Sample mean 78 69 84 Sample variance 328 21.6 Sample standard deviation 4.94 513 4.65 Set up the ANOVA table and test for any significant difference in the mean examination score for the three plants. Use a 0.05 Source Sum Degrees Mean Square p-value (to 2 decimals) of Variation of Squares of Freedom (to 2 decimals) (to 1 decimalis) Treatments Error Total The p-value is Select your answer What is your conclusion? Select your answer that the means for the three plants are not equal