CK-12-Basic Probability and Statistics Concepts - A Full Course

(Marvins-Underground-K-12) #1

4.1. Normal Distributions http://www.ck12.org


22. 8 9. 7 23. 2 21. 2 23. 5


18. 2 7. 0 8. 8 25. 7 19. 4


25. 0 8. 8 23. 0 23. 2 20. 1


23. 1 18. 5 21. 7 21. 7 9. 1


4. 3 7. 8 3. 4 20. 0 8. 5


Determine if the points representing each of the following data sets can be connected when graphed.



  1. The number of students enrolled in a college each semester

  2. The weight of a baby seal each day as it grows

  3. The number of coins a coin collector owns each week

  4. The speed of a rocket each second as it accelerates

  5. The amount of water in a swimming pool each minute as it is drained

  6. The number of employees a company has each month as it expands

  7. The thickness of a glacier each year as it melts

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