Complete the appropriate test of the hypotheses given the data listed in the tab

Question

Complete the appropriate test of the hypotheses given the data listed in the table below. Which of the following options is the most appropriate conclusion we can draw from the results?

Determine if there is a significant difference between completion rate times (in minutes) on a motor skills task for groups with differing blood alcohol levels (no alcohol or very little; some alcohol; moderate alcohol consumption)

Using t-test for independent samples, it was determined that there are significant differences between groups 1 and 2, 1 and 3, and 2 and 3.
       Using ANOVA and Tukey’s HSD, it was determined that there are significant differences between groups 1 and 2, 1 and 3, and 2 and 3.
       Using ANOVA and Tukey’s HSD, it was determined that there are significant differences between groups 1 and 3 and 2 and 3, but not between 1 and 2.
       Using t-test, it was determined that there are no significant mean differences between any of the groups, therefore, Tukey’s HSD was not used.

BAC < .059 BAC = .06 to .09 BAC > .10 .5 1.90 1.70 .90 1.21 2.10 1.13 1.14 2.05 .89 1.51 2.30 1.04 1.21 2.11 1.30 .99 1.99

Explanation / Answer

Complete the appropriate test of the hypotheses given the data listed in the tab

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