Algebra 10.1-10.4 Quiz

10 Questions

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Algebra Quizzes & Trivia

Questions and Answers
  • 1. 
    Which type of graph would best display  the change in the number of student  absences over the school year? 
    • A. 

      Circle

    • B. 

      Line

    • C. 

      Bar

    • D. 

      Double-bar

  • 2. 
    How many people were enrolled in  college courses in 1999? 
    • A. 

      100

    • B. 

      120

    • C. 

      200

    • D. 

      220

  • 3. 
    In what year was the difference between  men’s and women’s enrollment the  greatest?
    • A. 

      2000

    • B. 

      2001

    • C. 

      2002

    • D. 

      2003

  • 4. 
    If you organized the data in a frequency  table, which could be intervals? 
    • A. 

      70–80 and 80–90

    • B. 

      70–79 and 80–84

    • C. 

      70–79 and 80–89

    • D. 

      70–80 and 81–90

  • 5. 
    What is the median?
    • A. 

      72

    • B. 

      80

    • C. 

      82.5

    • D. 

      83.2

  • 6. 
    What is the mean?
    • A. 

      72

    • B. 

      80

    • C. 

      82.5

    • D. 

      83.2

  • 7. 
    For the set {1, 1, 2, 4, 5, 6, 7, 8, 10, } which would NOT be affected if another  value of 10 was included?
    • A. 

      Range

    • B. 

      Mean

    • C. 

      Median

    • D. 

      Mode

  • 8. 
    Look at the box-and-whisker plot below.  Between what values does the middle  half of the data fall?
    • A. 

      12 and 18

    • B. 

      12 and 30

    • C. 

      18 and 26

    • D. 

      22 and 30

  • 9. 
    • A. 

      The sample size is too small

    • B. 

      The sample is biased.

    • C. 

      The median is equal to the mode.

    • D. 

      The mean is not a good descriptor for this data.

  • 10. 
    What might someone be incorrectly  influenced to believe in the graph  below?
    • A. 

      Prices have been increasing

    • B. 

      Prices have been decreasing

    • C. 

      Prices tripled between 1999 and 2004.

    • D. 

      Prices decreased between the years 2003 and 2004.