Consider the premise. Does the hypothesis stand independently without contradicting or following it? Premise: The average tuition for a one-day C.E. course is about $125. Hypothesis: The average tuition for a one-day C.E. course is over $100, but for an extra $50 you get the textbook included. 
The average tuition for a one-day C.E. course is about $125.###The average tuition for a one-day C.E. course is over $100, but for an extra $50 you get the textbook included. 