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Concept Map

Measures of Spread/Dispersion loading

Range, variance, standard deviation

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Read
    IQR and Boxplots

    IQR and Boxplots

    by Laura Iossi //at grade
    This Concept introduces students to the some of the measures of spread commonly used, such as range, standard deviation and variance.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Measures of Spread or Dispersion

    Measures of Spread or Dispersion

    by Cristine Fisher //at grade
    Describe what happens to the measures of central tendency and dispersion when new data points are added to a data set.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Measures of Spread

    Measures of Spread

    by Carolyn Carroll //at grade
    Describe what happens to the measures of central tendency and dispersion when new data points are added to a data set.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Mean and Deviation

    Mean and Deviation

    by Rebecca Young //at grade
    Learn to understand the mean and different statistical deviations.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Measures of Spread - Standard Deviation

    Measures of Spread - Standard Deviation

    by Rebecca Young //at grade
    Describe what happens to the measures of central tendency and dispersion when new data points are added to a data set.
    MEMORY METER
    This indicates how strong in your memory this concept is
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