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Bivariate Statistics

Learning tasks
                
Lesson Summary
Text book
Exercises Correction
A) Bivariate Variables
    1) Identifying Explanatory and Response VariablesEx 1 Ex 2 Ex 3 Ex 4
B) Scatter Plots
    2) Matching Data Tables to Scatter PlotsEx 5 Ex 6 Ex 7
    3) Plotting Scatter PlotsEx 8 Ex 9 Ex 10
C) Correlation
    4) Identifying the Direction of a CorrelationEx 11 Ex 12 Ex 13 Ex 14
    5) Identifying the Strength of a CorrelationEx 15 Ex 16 Ex 17 Ex 18
    6) Identifying the Form of a CorrelationEx 19 Ex 20 Ex 21 Ex 22
    7) Interpreting Outliers in ContextEx 23 Ex 24 Ex 25
    8) Interpreting Trends in Scatter PlotsEx 26 Ex 27 Ex 28 Ex 29
D) Correlation vs. Causation
    9) Distinguishing Between Correlation and CausationEx 30 Ex 31 Ex 32
E) Measuring Linear Correlation
    10) Estimating the Correlation CoefficientEx 33 Ex 34 Ex 35 Ex 36
F) Linear Regression
    11) Estimating the Line of Best Fit by EyeEx 37 Ex 38 Ex 39 Ex 40
    12) Evaluating the Appropriateness of a Linear ModelEx 41 Ex 42 Ex 43 Ex 44
    13) Estimating Values GraphicallyEx 45 Ex 46 Ex 47
    14) Estimating Values with Linear EquationsEx 48 Ex 49 Ex 50 Ex 51