nousde CENGAGE MINDTAP Q Search this course apter 13 Assignment Check My Work 2. 3. eBook 4. The calculations for a factorial experiment involving four levels of factor A, three levels of factor B, and three replications resulted in the following A-Z data: SST = 276, SSA = 23, SSB = 25, SSAB = 170. 5. Set up the ANOVA table and test for significance using a= .05. Show entries to 2 decimals, if necessary. If the answer is zero enter "0". 1. Source of Variation Sum of Squares Degrees of Freedom Mean Square p-value 8. Factor A Factor B Interaction NE Error Activate Windows Total Go to Settings to activate The p-value for Factor A is less than .01 58 P 1/9/2020 LL 6. 7,

nousde CENGAGE MINDTAP Q Search this course apter 13 Assignment Check My Work 2. 3. eBook 4. The calculations for a factorial experiment involving four levels of factor A, three levels of factor B, and three replications resulted in the following A-Z data: SST = 276, SSA = 23, SSB = 25, SSAB = 170. 5. Set up the ANOVA table and test for significance using a= .05. Show entries to 2 decimals, if necessary. If the answer is zero enter "0". 1. Source of Variation Sum of Squares Degrees of Freedom Mean Square p-value 8. Factor A Factor B Interaction NE Error Activate Windows Total Go to Settings to activate The p-value for Factor A is less than .01 58 P 1/9/2020 LL 6. 7,

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 5E: List the sample space of each experiment. Rolling one die and tossing one coin

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Consider a two-way ANOVA with three levels for factor A, three levels for factor B, and four replicates in each of the 9 cells, with SSA=90, SSB=90, SSE=135, and SST=475. Complete parts (a) through (c). A) What is the P-Value? B) At the 0.05 level of significance, is there an effect due to factor A? State the result of this test.
A senior accounting major at Midsouth State University has job offers from four CPA firms. To explore the offers further, she asked a sample of recent trainees from each firm: How many months did you work before receiving a raise in salary? Using the following ANOVA table, is there a difference in the mean number of months before receiving a raise among the four firms? Use the 0.05 level of significance. Analysis of Variance Source df SS MS F p Factor 3 36.14 12.05 8.37 0.002 Error 13 18.74 1.44 Total 16 54.88 b. What is the test statistic? (Round your answer to 2 decimal places.) c. What is the p-value? (Round your answer to 3 decimal places.) d. What is your decision regarding the null hypothesis?
A senior accounting major at Midsouth State University has job offers from four CPA firms. To explore the offers further, she asked a sample of recent trainees from each firm: How many months did you work before receiving a raise in salary? Using the following ANOVA table, is there a difference in the mean number of months before receiving a raise among the four firms? Use the 0.05 level of significance. Analysis of Variance Source df SS MS F p Factor 3 36.14 12.05 8.37 0.002 Error 13 18.74 1.44 Total 16 54.88 b. What is the test statistic? (Round your answer to 2 decimal places.) c. What is the p-value? (Round your answer to 3 decimal places.)
A senior accounting major at Midsouth State University has job offers from four CPA firms. To explore the offers further, she asked a sample of recent trainees from each firm: How many months did you work before receiving a raise in salary? Using the following ANOVA table, is there a difference in the mean number of months before receiving a raise among the four firms? Use the 0.01 level of significance. Analysis of Variance Source SS df MS F p Factor 31.00 3 10.33 5.44 0.008 Error 32.34 17 1.90 Total 63.34 20 a. What are the null and alternate hypotheses? H0: H1: b. What is the test statistic? (Round your answer to 2 decimal places.) c. What is the p-value? (Round your answer to 3 decimal places.) d. What is your decision regarding the null hypothesis? e. Interpret the result.
A senior accounting major at Midsouth State University has Job offers from CPA . To explore the offers further, she asked sample of recent trainees from each firmHow many months did you work before receiving a ralse salaty ? Using the following ANOVA table is there a difference in the mean number of months before receiving a raise among the four firms? Use the 0.05 level of significance of Variance 326.45 4.67 0.022 Total 15 Source Factor 12 22.66 1.89 Required: the null and alternate hypotheses? H_{0}; H_{2}; w 1 = mu 2 =p 3 =p Treatment means not all equal
According to the U.S. Transportation Security Administration (TSA), 2% of the 771,556,886 travelers who utilized 440 federalized airports in 2017 waited more than 20 minutes in the TSA security line. The File TSAWaitTimes contains waiting Times in TSA security lines at a major U.S. airport for a recent random sample 10,531 travelers. Use these Data to test the hypothesis that the proportion of travelers waiting more than 20 minutes in TSA security lines at this airport is the same as the national proportion at α = .05 Data given: Time In Line Mean 11.99496 Median 11.97536 Standard Deviation 3.992043 Confidence Level(95.0%) 0.076253 Provide a 95% confidence interval with interpretation
A senior accounting major at Midsouth State University has job offers from four CPA firms. To explore the offers further, she asked a sample of recent trainees from each firm: How many months did you work before receiving a raise in salary? Using the following ANOVA table, is there a difference in the mean number of months before receiving a raise among the four firms? Use the 0.01 level of significance. Analysis of Variance Source df SS MS F p Factor 3 25.89 8.63 4.27 0.031 Error 11 22.21 2.02 Total 14 48.10 a. What are the null and alternate hypotheses? b. What is the test statistic? (Round your answer to 2 decimal places.) c. What is the p-value? (Round your answer to 3 decimal places.) d. What is your decision regarding the null hypothesis? e. Interpret the result.