Stats 2
Stats 3
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AS/A2 Stats 2 Stats 3 |
| S1 Topic 4: Correlation and regression | |
| Calculate the regression line |   |
| The least squares regression line takes one of two possible forms: | |
| the y on x regression line, y = a + bx, where |
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| the x on y regression line, x = c + dy, where | |||||
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| n | = 10 | ||
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= 146 |  |
= 147 |
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= 2208 |  |
= 2247 |
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= 2211 |
| The y on x regression line, y = a + bx |
| The x on y regression line, x = c + dy |
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