Section 6.1 - Investigating Relationships

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Section 6.1 - Investigating Relationships

Complete the following questions


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Questions and Answers
  • 1. 
    For the scatter plot above, which is the independent variable?
    • A. 

      Volume

    • B. 

      Pumping Rate

    • C. 

      Fountain Type

    • D. 

      Time

  • 2. 
    The data shoes the daily low temperatures in Banff National Park for the part of July.  How would you describe the variables?
    • A. 

      Discrete

    • B. 

      Continuous

    • C. 

      Independent

    • D. 

      Dependent

  • 3. 
    The scatter plot shows movie attendance at the Stadium Cinema for different days in the summer.  What information does point R represent?
    • A. 

      On a day when the temperature was 30 C, 400 tickets were sold

    • B. 

      On a day when the temperature was 20 C, 261 tickets were sold

    • C. 

      On a day when the temperature was 95 C, 602 tickets were sold

    • D. 

      On a day when the temperature was 32 C, 420 tickets were sold

  • 4. 
    What does the scatter plot show about the relationship between the amount spent per pupil and the average teacher pay?
    • A. 

      There is no relationship between amount spent per pupil and teacher salary.

    • B. 

      Schools the spend more per pupil tend to pay their teachers less per year

    • C. 

      Schools that spend more per pupil tend to pay their teachers more per year

    • D. 

      Schools that pay their teachers more per year tend to spend less per pupil

  • 5. 
    This data shows the fuel consumption for various vehicles of different weights.  Who might want this information
    • A. 

      An auto manufacturer

    • B. 

      An oil company executive

    • C. 

      A vehicle designer

    • D. 

      A scrap metal dealer