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28. Researcher want to know if alcohol \emph{impairs) reaction time. They tested the reaction times of four participants
Posted: Sun Sep 05, 2021 5:19 pm
by answerhappygod
- 28 Researcher Want To Know If Alcohol Emph Impairs Reaction Time They Tested The Reaction Times Of Four Participants 1 (233.52 KiB) Viewed 73 times
28. Researcher want to know if alcohol \emph{impairs) reaction time. They tested the reaction times of four participants. They then gave each participant alcoholic drinks, so that each participant had a BAC of 0.08. They then tested the reaction times of these participants again. The results in milliseconds were as follows: BAC = 0.0, Reaction time 1 BAC = 0.08, Reaction Time 2 Difference Abe 119 128 -9 Ben 125 165 -40 Cal 168 182 -14 Don 104 157 -53 Mean 129 158 -29 SD 27.46 22.55 20.99 Continuing the t-test for paired samples, what is the resulting p-value? 0.04