Question 1 (12 points) Please state the null and alternative hypotheses for each scenario. a. Testing to see if there is evidence that the proportion of people who smoke is greater for males than for females. b. Testing to see if there is evidence that the proportion of people who smoke is greater for males than for females. c. Testing to see if there is evidence that a mean is less than 50. d. Is there a difference between the proportion of males who use the fitness center and the proportion of females who do