Question 176197
The mean SAT score in mathematics is 508 . The founders of a nationwide SAT preparation course claim that graduates of the course score higher, on average, than the national mean. Suppose that the founders of the course want to carry out a hypothesis test to see if their claim has merit. State the null hypothesis Ho  and the alternative hypothesis H1  that they would use. 

Ho: mean = 508 

H1: mean (not equal to) 508