D Question 1 1 pts A researcher wants to compare annual salaries of patients with and without narcolepsy. She obtains random samples of 293 patients from each category who work and determines each patient's annual salary. In the context of this study: The parameter of interest is a [Select] D Question 2 1 pts Researchers are interested in seeing if a weight lifting program for football players increases their average maximum bench press weight. The researchers randomly select 53 football players and measure each of their maximum bench press weights before the program then again after they complete the program. In the context of this study: The parameter of interest is a [Select]