Consider the data set below. x 4 2 8 5 7 4
y 6 6 6 8 8 6

For a hypothesis test, where H0:β1=0 and H1:β1≠0, and using α=0.05, give the following:
(a) The test statistic
t=

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)