Question

For each of the following sets of results, compute the appropriate test statistic, test the indicated alternative hypothesis, and compute the effects size(s) indicating their magnitude: set Hypothesis mu hat μ0 sigma hat n α a) b) c) μ ≠ μ0 μ > μ0 μ < μ0 54.6 71.6 105.4 54.9 68.2 100 4.4 7.6 9 27 24 25 0.1 0.05 0.01 a) Compute the appropriate test statistic(s) to make a decision about H0. test statistic = ; Decision: Compute the corresponding effect size(s) and indicate magnitude(s). d = ; Magnitude: r2 = ; Magnitude: b) Compute the appropriate test statistic(s) to make a decision about H0. test statistic = ; Decision: Compute the corresponding effect size(s) and indicate magnitude(s). d = ; Magnitude: r2 = ; Magnitude: c) Compute the appropriate test statistic(s) to make a decision about H0. test statistic = ; Decision: Compute the corresponding effect size(s) and indicate magnitude(s). d = ; Magnitude: r2 = ; Magnitude:

Answer 1