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Eor question 1, refer to the paragraph and data below: Some studies show that people who think they are intoxicated will show signs of intoxication,
Eor question 1, refer to the paragraph and data below: Some studies show that people who think they are intoxicated will show signs of intoxication, even if they have not consumed alcohol. To test this, researchers had a group of five adults consume non-alcoholic drinks, which they were told contained alcohol. The participants first completed a simulated, virtual reality standard driving test before drinking. Then, the participants had one nonalcoholic drink and took the driving test again. The participants then had four additional nonalcoholic drinks and took the driving test once more. The number of virtual traffic cones knocked over during each test was recorded. See the data below: N=15 Before drinking \\ After drinking 1 | After drinking 5 _ 0 0 3 G=23 0 1 2 Y (Xii2)i= 1 2 3 67 3 2 5 0 1 0 1. Using a (alpha) = 0.05, run through the 4 steps of hypothesis testing and decide whether there are any significant differences among the three groups. 3 points Null Hypothesis (verbal) Alternative Hypothesis (verbal) Critical F value Fill out the table: Source SS df MS F Between-groups Within-groups Between-subjects Error (highlight your response or Make the decision: | Reject the null or Fail to reject the null Aaiaie s oliat cgion] Is an effect size needed? If so, conduct the test & report the result. Is a post-hoc test needed? If so, conduct the test & report the result
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