1. Which of the following could be the average Science score for Class A?
    1.   80 1/8
    2.   81 1/8
    3.   81 1/2
    4.   82 3/4


  2. Which of the following could be the average Science score for Class B?
    1.   82 4/5
    2.   82 3/5
    3.   82 9/10
    4.   81 5/6


  3. Which of the following could be the average Science score for Class D?
    1.   83 1/8
    2.   83 5/8
    3.   83 7/12
    4.   82 2/3


  4. Which of the following could be the average Science score for Class E?
    1.   83 1/4
    2.   84 1/3
    3.   83 4/5
    4.   84 1/2


  5. About how much higher was the average score of Class E than Class C?
    1.   About 3 points
    2.   About 2 points
    3.   Abput 1 point
    4.   About 4 points


  6. Which of the following is TRUE about the relationship between the scores of Class A and Class B
    1.   The average score of students in Class A is about one point higher than those of Class B.
    2.   The average score of students in Class B is about one point higher than those of Class A.
    3.   The average score of students in Class A is less than one point higher than those of Class B.
    4.   The average score of students in Class B is less than one point higher than those of Class B.


  7. Which of the following is TRUE about the relationship between the scores of Class D and Class E
    1.   The average score of students in Class D is about one point higher than those of Class E.
    2.   The average score of students in Class E is about one point higher than those of Class D.
    3.   The average score of students in Class D is more than one point higher than those of Class E.
    4.   The average score of students in Class E is more than one point higher than those of Class D.


  8. Which of the following is NOT TRUE about Class C?
    1.   Average Score > 80.0
    2.   Class C has the lowest average score of all five classes.
    3.   Class C has an average score that is about two points less than Class A
    4.   Class C has an average score that is more than two points less than Class D.


  9. Which of the following improper fractions could describe the difference between the average scores of Class C and Class D?
    1.   7/2
    2.   14/9
    3.   5/4
    4.   9/4


  10. Which of the following improper fractions could describe the difference between the average scores of Class A and Class E?
    1.   8/5
    2.   12/5
    3.   21/12
    4.   13/8