state rejection region t>t

To test the effect of alcohol in Increasing the reaction time to respond to a given stimulus, the reaction times of seven people wen measured both before and after consuming 3 ounces 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 - 0.05. (Use \"before ' \"alter = \"or-3 Person 1 2 3 4 5 G 7 Before 5 4 6 5 2 7 1 After 8 3' 4 4 3 4 4 USE SALT State the null and alternative hypotheses. O Ho: yd= Dversusa: \"d4 0 O Ho: pd: Oversusa: pd: O 0 Ha: \"a c 0 versusa: pd:- 0 O Ho: pd = 0 versus Ha: pd 2 0 O Ho: \"a at 0 versus Ha: "a = 0 State the test statistic. (Round your answer to three decimal places.) State the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to three decimal places.)