<span>I believe the degrees of freedom in this case is 19. As I understand N is the number of participants as there are 20 students. Subtract one for statistical purposes puts that number at 19. The other option might have to deal with the total number of variables however I believe N is the basis here.</span>
ANSWER: The Treaty Of Paris
Vikings
more specifically leif eriksson
Answer:
turn on the blower for four full minutes before starting your boat.
Explanation:
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