6. You hear that college campuses may differ from the general population in

terms of political affiliation, and you want to use hypothesis testing to see if

this is true and, if so, how big the difference is. You know that the average

political affiliation in the nation is = 4.00 on a scale of 1.00 to 7.00, so you

gather data from 150 college students across the nation to see if there is a

difference. You find that the average score is 3.76 with a standard deviation

of 1.52. Use a 1-sample t-test to see if there is a difference at the = 0.05

level.