Five basketball player were invited to an experiment. This experiment wanted to know if any difference exists in terms of physical activity when a person is intoxicated or not, that is, if alcohol intake increases error in performance. They were asked to shoot hoops in the ring to test such claim. The five subjects were allowed to shoot hoops when they arrived and the number of their unsuccessful shots were obtained. Shortly, they were given 3 bottles of beer to consume. They were then asked to shoot hoops and recorded the failed outcomes. The results are tabulated below. Conduct a right-tailed test and test at σ = .05. a. What statistical test is appropriate to use? Why? b. Based on the results, is there evidence to support the claim in the experiment? Why do you say so? c. Outside the logic of hypothesis testing and science, what might explain the UP Fighting Maroon’s improvement in performance following beer consumption compared to the rest? Provide an objective and non-partisan explanation.

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Author:Amos Gilat
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Five basketball player were invited to an experiment. This experiment wanted to know if any difference exists in terms of physical activity when a person is intoxicated or not, that is, if alcohol intake increases error in performance. They were asked to shoot hoops in the ring to test such claim. The five subjects were allowed to shoot hoops when they arrived and the number of their unsuccessful shots were obtained. Shortly, they were given 3 bottles of beer to consume. They were then asked to shoot hoops and recorded the failed outcomes. The results are tabulated below. Conduct a right-tailed test and test at σ = .05. a. What statistical test is appropriate to use? Why? b. Based on the results, is there evidence to support the claim in the experiment? Why do you say so? c. Outside the logic of hypothesis testing and science, what might explain the UP Fighting Maroon’s improvement in performance following beer consumption compared to the rest? Provide an objective and non-partisan explanation.
BASKET PLAYER
BLUE PLAYER
GREEN PLAYER
PINK PLAYER
YELLOW PLAYER
RED PLAYER
BEFORE BEER
4
6
6
7
9
AFTER BEER
8
12
10
13
3
Transcribed Image Text:BASKET PLAYER BLUE PLAYER GREEN PLAYER PINK PLAYER YELLOW PLAYER RED PLAYER BEFORE BEER 4 6 6 7 9 AFTER BEER 8 12 10 13 3
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