Question

Last person got it wrong. Please also answer B as well

Some studies show that people who think they are intoxicated will show signs of intoxication, even if they did not consume alcohol. To test whether this is true, researchers had a group of five adults consume nonalcoholic drinks, which they were told contained alcohol. The participants completed a standard driving test before drinking and then after one nonalcoholic drink and after five nonalcoholic drinks. A standard driving test was conducted in a school parking lot where the participants had to maneuver through traffic cones. The number of cones knocked over during each test was recorded. The following table lists the data for this hypothetical study.

Driving Test
Before Drinking	After One Drink	After Five Drinks
0	0	3
0	1	2
2	2	3
3	3	5
0	1	0

(a) Complete the F-table. (Round your answers to two decimal places.)

Source of Variation	SS	df	MS	Fobt
Between groups
Between persons
Within groups (error)
Total

(b) Compute a Bonferroni procedure and interpret the results. (Assume experiment- wise alpha equal to 0.05. Select all that apply.)

Students knocked over significantly more cones after 5 nonalcoholic drinks compared with the driving test prior to drinking.

There were no significant differences between any of the groups.

Students knocked over significantly more cones after 5 nonalcoholic drinks compared with the driving test after 1 nonalcoholic drink.

Students knocked over significantly more cones after 1 nonalcoholic drink compared with the driving test prior to drinking.

Answer 1

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ANovA Source of Vatiatio ss dfMS P P-Valve Pceit . 5.571429o 019 1993.837853 |Between peesons 15-6 | Ч | 335671429|o.oiglgg3.831853 3:9 6002564-45897 uuithin IEoups5.G8 Total 29-6I< b)- Compute a BonPettoni Peocedure and interptet the tesults Simultaineously compase teeatm プBon Pettoni Eesults : All pars Bonpettoni and BonPettoniBonfeetoni ents Holm TT-statistd P- Value infetfence 1-4611024 insignifca o 1604182 nsignificant o-5363196insigni-fcan 0-1137 2. 1412 A VS C 1. 4215