Probability And Statistics Quarter 1 Post Test

11 Questions | Total Attempts: 164

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Probability And Statistics Quarter 1 Post Test - Quiz

This test is to measure what you have learned so in the first quarter.


Questions and Answers
  • 1. 
    For the following, please find the mean, median and mode.  6, 4, 4, 3, 3, 2, 6, 5, 4, 7, 2, 17
  • 2. 
    With the data 6, 4, 4, 3, 3  find the following: a) range b) interquartile range c) standard deviation
  • 3. 
    As what type of variable would you classify height?
    • A. 

      Quantitative

    • B. 

      Categorical

    • C. 

      None of the Above

  • 4. 
    As what type of variable would you classify month of birth?
    • A. 

      Quantitative

    • B. 

      Categorical

    • C. 

      None of the Above

  • 5. 
    As what type of variable would you classify shirt size?
    • A. 

      Quantitative

    • B. 

      Categorical

    • C. 

      None of the Above

  • 6. 
    As what type of variable would you classify GPA?
    • A. 

      Quantitative

    • B. 

      Categorical

    • C. 

      None of the Above

  • 7. 
    Categorize the following distribution:
    • A. 

      Skewed Right

    • B. 

      Skewed Left

    • C. 

      Symmetric

    • D. 

      Even

  • 8. 
    Categorize the following distribution:
    • A. 

      Skewed Right

    • B. 

      Skewed Left

    • C. 

      Symmetric

    • D. 

      Even

  • 9. 
    Categorize the following distribution:
    • A. 

      Skewed Right

    • B. 

      Skewed Left

    • C. 

      Symmetric

    • D. 

      Even

  • 10. 
    Create a stemplot with the following date:  20, 28, 33, 23, 21, 18, 24, 20, 32, 16, 27, 21, 27, 22 to enter answer use stem then L then leaf seperated by commas i.e.  4L1,2,3
  • 11. 
    Find the mean for the number of points Points    4        5       6         7 Tally        10     8       12       5
    • A. 

      5.5

    • B. 

      8.75

    • C. 

      5.3

    • D. 

      7.125

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