The following situation applies to questions 1-4:

The department of motor vehicles wants to check whether drivers have a slower reaction time after drinking two cans of beer. This was done by selecting a sample of 19 drivers and randomly assigning them to one of the two groups. The reaction times (measured in seconds) in an obstacle course are measured for a group of 10 drivers who had no beer. The other group of 9 drivers were given two cans of beer each and their reaction times on the same obstacle course are measured.

Question 1 1. What are the correct null and alternative hypotheses for this test? Use "N" for no beer and "B" for two cans of beer. -'- HUXN = .73 VS. Ham(N '1 .7 >3 '\"' H0: RN = *3 VS. Ha: RN 3 RB -\"- H0: \"N = \"B vs. Ha: "N