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Grade 9 math map

Unit 1Expressions and Equations0 / 5
Unit 2Lines and Systems0 / 5
Unit 3Functions0 / 3
Unit 4Exponential Functions0 / 3
Unit 5Polynomials and Quadratics0 / 6
Unit 6Quadratic Functions0 / 5
Unit 7Descriptive Statistics0 / 4
Grade 9 math, topic by topic
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Unit 7 · Descriptive Statistics

28 · Shape, Center and Spread

0 of 5 mastered
    • Reading the shape
    • Choosing a display
    • Building the standard deviation
    • Reading the standard deviation
    • Which pair fits the shape
    • Computing both pairs
    • Comparing center and spread
    • Is the difference large?
    • The 1.5 × IQR rule
    • Effects and decisions
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