In a one-way ANOVA, assume you have three treatments with n1 = 5, n2 = 6, and n3 = 5. If you use a 5% significance level, what would the rejection region for this test be? o a. F > 3.81 Oh ES Oсо
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- What is meant by the sample space of an experiment?List the sample space of each experiment. Tossing three coinsFor a two-factor ANOVA with two levels of factor A, two levels of factor B, and a separate sample of n = 5 participants in each treatment condition, the two means for level A1 are 6 and 8, and the two means for level A2 are 6 and 10. For these data, what is the value of SSB?
- 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 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.)
- For a two-factor ANOVA with two levels of factor A, two levels of factor B, and a separate sample of n = 8 participants in each treatment condition, the two means for level A1 are 3 and 5, and the two means for level A2 are 4 and 2. For these data, what is the value of SSbetween treatments?For the repeated-measures ANOVA, SSwithin treatments = _______. a. SSbetween treatments / dfbetween treatments b. SSbetween treatments / SSbetween treatments + SSerror c. SStotal - SSbetween subjects d. SSbetween subjects + SSerrorA 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
