10. Alcohol and Reaction Times To test the effect of alcohol in increasing the reaction time to respond to a given stimulus, the reaction times of seven people were measured both before and after drinking 90 milliliters of 40% alcohol. Do the following data indicate that the mean reaction time after consuming alcohol was greater than the mean reaction time before consuming alcohol? Use a =.05

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Person 1 2 3 4 Before After 4 5 5 7 8 3 45 5 6 7 34 65 5 2 25