1. How can you calculate the mean?
  2. How do you find the median?
  3. Find the mean [10 12 14 16 18 20]
  4. Find the mean [0 100]
  5. Find the median [1 1 8 4 0 2 4]
  6. Find the median [9 0 4 2 7 5 6]
  7. What is the general formula for calculating the mean?
  8. What is the mode of this set? [1,1,1,2,3,2]
  9. What is the definition of the standard deviation?
  10. What is the typical standard deviation curve?
  11. What is the first step in determinging the standard deviation?
  12. The standardized value of an observation is called
  13. Which Array has a larger standard deviation? A=[1,5,10] B=[10, 100, 900]
  14. What is the approximate standard deviation for the set [1,1,6,8,10,12]?
  15. What chapters of the wileyplus material did this quiz cover?


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