Stats & Linear Modelling

Math ASL HMWK List

Math SL HMWK List

Key Statistical Concepts (HL Text Sec 23A; SL Text Sec 20A)

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Measures of Central Tendency (Ungrouped Data)  (HL Text Sec 23B.1; SL Text Sec 20B.1)

Mean, Median, Mode from the Wolfram Demonstrations Project by Ed Pegg Jr

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Measures of Central Tendency (Frequency Charts and Grouped Data)  (HL Text Sec 23B.2-3; SL Text Sec 20B.2-3)

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Cumulative Frequency Distribution & Ogives; Range& Quartiles;  Box & Whisker Plots; Percentiles (SL Text Sec 20C-E)

The SL Textbook file can be found in the IB Math Course Resources page.

Descriptions of Univariate Data from the Wolfram Demonstrations Project by Chris Boucher

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Variance and Standard Deviation (Ungrouped Data)  (HL Text Sec 23C.1; SL Text Sec 20F.1-2)

Note:  You do not need to concern yourself with the difference between the sample and population variance.  On IB Exams, you can assume that the data provided to you is considered the population.

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Variance and Standard Deviation (Grouped Data)  (HL Text Sec 23C.2; SL Text Sec 20F.3) seen in previous video

Concluding Comment Regarding One Variable Descriptive Statistics

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Correlation (SL Text Sec 21A)

Visualizing Correlation from the Wolfram Demonstrations Project by Ian McLeod

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Pearson’s Correlation Coefficient (SL Text Sec 21B)

Visualizing Correlation from the Wolfram Demonstrations Project by Ian McLeod

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The Line of Best Fit & The Least Squares Regression Line (SL Text Sec 21C-D)

Linear and Quadratic Curve Fitting Practice from the Wolfram Demonstrations Project by Jon McLoone

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Interpolation and Extrapolation  (SL Text Sec 21E)

The Line of Best Fit from the Wolfram Demonstrations Project by Abby Brown

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