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4.2 Two variables statistics
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IB Analysis and approaches - Standard level
Topic 4 : Statistics and probability
4.2 Two variables statistics
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4.42 Pearson’s product moment correlation coefficient – IBAA – SL
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4.43 Scatter diagrams, line of best fit by eye – IBAA – SL
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4.44 Equation of the regression line of y on x – IBAA – SL
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https://www.mathssupport.org/wp-content/uploads/2020/06/SL4.2.4Box-and-whisker_b-1.mp4
https://www.mathssupport.org/wp-content/uploads/2020/06/SL2.6.1The-quadratic-function-fx-ax²-bx-c_b.mp4
https://www.mathssupport.org/wp-content/uploads/2020/07/5.17.2-Volumes-of-revolution_b.mp4
https://www.mathssupport.org/wp-content/uploads/2021/04/4_6_3_Equations-of-lines-General-form_b.mp4
https://www.mathssupport.org/wp-content/uploads/2019/11/3_21_Rotations_b.mp4
