Conduct an independent samples One Way ANOVA using the following data:
1. A researcher is also a fan of mixed martial arts (MMA) and helps run an MMA gym in his spare time. He decides to see which striking style is most effective and trains his fighters in one of three styles, then records the amount of significant strikes the fighters land in their next fights. The data is as shown:
Muay Thai style |
Taekwondo style |
Boxing style |
16 |
11 |
11 |
15 |
11 |
10 |
15 |
14 |
12 |
14 |
12 |
10 |
a. Determine the critical value using a 0.05 significance level
b. Make a decision about the hypothesis
Conduct an independent samples One Way ANOVA using the following data: 1. A researcher is also...
Two Way ANOVA 3. Conduct a two way ANOVA on the following data. It represents the number of defective items produced. There are two factors: Line speed and production shift. Test at the 5% level of significance. Shift 1 Shift 2 Shift 3 Shift 4 Speed Low | 14 | 15 | 16 | 12 16 14 13 15 | 17 20 1 5 | 11 Speed medium 22 22 20 17 17 21 21 22 20 19 19 15...
A researcher had conducted an ANOVA and found that at least one of the following methods of studying for an exam: 1) office hours regularly, 2) both office hours and review sessions, 3) just review sessions, and 4) neither office hours nor review sessions. differed significantly from the other methods in terms of stats exam scores [F(3, 16) = 9.84, p< .05]. Below is the original ANOVA source table: Source SS DF MS F Between 85 3 28.33 9.84 Within ...
A researcher had conducted an ANOVA and found that at least one of the following methods of studying for an exam: 1) office hours regularly, 2) both office hours and review sessions, 3) just review sessions, and 4) neither office hours nor review sessions. differed significantly from the other methods in terms of stats exam scores [F(3, 16) = 9.84, p< .05]. Below is the original ANOVA source table: Source SS DF MS F Between 85 3 28.33 9.84 Within ...
Using the following data set, conduct an independent samples t-test. Use a= 0.05 and a two-tailed test. Sample 1: 14, 14, 13, 13, 10, 12, 14, 15, 17 Sample 2: 15, 11, 15, 13, 14, 13, 14, 14, 15 1. hypotheses: null and alternative 2. t-critical value; shade of regions of rejection 3. t-obtain 4. conclusion 5. decide if significant 6. compute for confidence interval is significant