The data below are from an independent-measures experiment comparing three different treatment conditions. Treatment 1 Treatment 2 Treatment 3 0 1 4 0 4 3 0 1 6 2 0 3 Find the following: MS between
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The data below are from an independent-measures experiment comparing three different treatment conditions.
Treatment 1 | Treatment 2 | Treatment 3 |
0 | 1 | 4 |
0 | 4 | 3 |
0 | 1 | 6 |
2 | 0 | 3 |
Find the following:
MS between:
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- The data below are from an independent-measures experiment comparing three different treatment conditions. Treatment 1 Treatment 2 Treatment 3 0 1 4 0 4 3 0 1 6 2 0 3 Find the following: MS within:The data below are from an independent-measures experiment comparing three different treatment conditions. Treatment 1 Treatment 2 Treatment 3 0 1 4 0 4 3 0 1 6 2 0 3 Find the following: SS Total:The data below are from an independent-measures experiment comparing three different treatment conditions. Treatment 1 Treatment 2 Treatment 3 0 1 4 0 4 3 0 1 6 2 0 3 Find the following: SS between:
- The data below are from an independent-measures experiment comparing three different treatment conditions. Treatment 1 Treatment 2 Treatment 3 0 1 4 0 4 3 0 1 6 2 0 3 Find the following: SS within:The data below are from an independent-measures experiment comparing three different treatment conditions. Use an ANOVA with a = .05 to determine whether these data indicate any significant differences among the treatments Treatment 1 Treatment 2 Treatment 3 0 1 4 N = 12 0 4 3 G = 24 0 1 6 åX2 = 92 2 0 3 M = 0.5 T = 2 M = 1.5 T = 6 M = 4 T = 16 SS = 3 SS = 9 SS = 6The following data summarize the results from an independent-measures study comparing three treatment conditions. Treatment I II III N = 12 3 5 6 G = 60 5 5 10 ∑X2 = 392 3 1 10 1 5 6 x̅1 = 3 x̅2 = 4 x̅3 = 8 T1 = 12 T2 = 16 T3 =32…
- The following data are from an independent-measures experiment comparing two treatment conditions: Treatment 1 Treatment 2 6 19 13 9 8 18 4 10 13 12 4 14 11 19 5 11 Which variables are described in this scenario and what are their scales of measurement? Which test should you use?The following data are from an independent-measures experiment comparing two treatment conditions: Treatment 1 Treatment 2 6 19 13 9 8 18 4 10 13 12 4 14 11 19 5 11 a. Do these data indicate a significant difference between the treatments at the α = .05 level of significance? b. Compute r2 to measure the size of the treatment effect. c. Write a sentence demonstrating how the outcome of the hypothesis…The following data are from an experiment comparing three treatment conditions. Use an ANOVA with alpha = .05 to determine if there are any significant population mean differences. Treatments A B C Total 0 1 2 3 2 5 5 12 1 2 6 9 5 4 9 18 2 8 8 18 2 4 6 10 20 30 60 34 110 210 354 If the experiment uses an independent design (Chapter 10), can the researchers conclude there is a significant difference? What is the F-value for your test statistic? Do you retain or reject? Whether the ANOVA was significant or not, do a Tukey’s post hoc test? What is your HSD? What do you conclude?
- The folowing data are from an independent-measures experiment comparing two treatment conditions. Use an alpha of .05 to test the hypothesis. treatment 1 treatment 2 13 9 9 5 7 5 11 9The following data summarize the results from an independent measures study comparing three treatment conditions. I II III 5 3 6 3 3 8 1 7 5 1 4 2 5 3 4 T =15 T =20 T = 25 G = 60 SS =16 SS =12 SS =20 ΣX2 = 298 Use an ANOVA with α = .01 to determine whether there are any significant differences among the three treatment means a. The F-statistic is: b. Your decision isThe data below are from an independent-measures experiment comparing three different treatment conditions regarding attention scores. Treatment 1 Treatment 2 Treatment 3 0 2 4 0 3 2 0 1 4 3 3 3 0 2 4 0 1 4 n = n = n = N = T = T = T = G = 36 M = M = M = k = ∑X2 ∑X2 ∑X2 ∑X21,2,3 = 114 SS = SS = SS = Explain why an ANOVA should be used instead of a series of t tests to evaluate the mean differences among the three treatment conditions. Use an analysis of variance (ANOVA) with α = .05 to determine whether these data indicate any significant mean differences among the treatment conditions. State the hypothesis using symbols and words. Find critical region. Find degrees of freedom: Total Between…