7. Which of the following are the extremes ? A 10 and 3 B. 1 and N C. 1 and 10 D. 3 and N. 8. Which of the following are the means ? A. 1 and 10 B. 10 and 3 C. 1 and N D. 3 and N 9. If you multiply the means, what is your product? A. 30 B. 20 C. 40 D. 210