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Concept Map

Mean loading

Sum of the values divided by the number of values

Concept Map

Explore connections in math and science

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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
    Mean

    Mean

    by CK-12 //at grade
    Learn how to calculate the mean of numerical data.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Arithmetic Mean

    Arithmetic Mean

    by CK-12 //at grade
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  • Read
    Geometric Mean

    Geometric Mean

    by CK-12 //at grade
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  • Read
    Harmonic Mean

    Harmonic Mean

    by CK-12 //at grade
    MEMORY METER
    This indicates how strong in your memory this concept is
  • PLIX
    Mean: Candy Yums

    Mean: Candy Yums

    by CK-12 //at grade
    Mean Interactive
    MEMORY METER
    This indicates how strong in your memory this concept is
  • PLIX
    Arithmetic Mean

    Arithmetic Mean

    by CK-12 //at grade
    Mean Interactive
    MEMORY METER
    This indicates how strong in your memory this concept is
  • PLIX
    Harmonic Mean

    Harmonic Mean

    by CK-12 //at grade
    Mean Interactive
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Video
    Statistics: The Average

    Statistics: The Average

    by CK-12 //at grade
    Learn 3 measures of data used in math: mean, median, and mode. An introduction to descriptive statistics and central tendency.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Downloadable Quiz
    Mean Quiz

    Mean Quiz

    by CK-12 //at grade
    10 questions about Mean.
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  • Practice
    Mean Practice
    Estimated20 minsto complete

    Mean Practice

    by CK-12 //at grade
     
     
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  • Critical Thinking
    Mean Discussion Questions

    Mean Discussion Questions

    by CK-12 //at grade
    A list of student-submitted discussion questions for Mean.
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  • Real World Application
    Mean

    Mean

    by CK-12 //at grade
    Students will investigate the concept of mean by calculating the mean length of a celebrity marriage, using a Time article on the "Top 10 Short-Lived Celebrity Marriages."
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  • Real World Application
    Mean 2

    Mean 2

    by CK-12 //at grade
    Is Michael Jordan the best basketball player? Students will compare his stats to another basketball star or they can research and calculate the mean career statistic of another athlete in a sport other than basketball.
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    This indicates how strong in your memory this concept is
  • Real World Application
    Corporate Values

    Corporate Values

    by CK-12 //at grade
    Find out how harmonic means are used to evaluate mutual funds and stocks.
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    This indicates how strong in your memory this concept is
  • Real World Application
    Perfect Fits

    Perfect Fits

    by CK-12 //at grade
    Find out why it can be hard to find clothes that fit perfectly.
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    This indicates how strong in your memory this concept is
  • Study Guide
    Describing Data

    Describing Data

    by CK-12 //at grade
    This study guide looks at levels of measurement and the shape, measures of center (median, mean, mode), and measures of spread (standard deviation) of a data set. It also compares the measures for population vs the measures for sample.
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    This indicates how strong in your memory this concept is
  • Flashcards
    Measures of Central Tendency Flashcards

    Measures of Central Tendency Flashcards

    by CK-12 //at grade
    These flashcards help you study important terms and vocabulary from Mean, Ungrouped Data to Find the Mean, Grouped Data to Find the Mean, Median, and Mode.
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