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Home > Statistical Methods calculators > Find the equation of two regression lines, also estimate calculator
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Method and examples
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Find the equation of two regression lines, also estimate |
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Method
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`sum` X |
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`sum` Y |
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`sum` X2 |
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`sum` Y2 |
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`sum` XY |
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n |
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- Find Regression line equations from `sumx = 130, sumy=220,sumx^2 = 2288, sumy^2 = 8822, sumxy = 3467, n = 10`
- Find Regression line equations from `sumx = 100, sumy=200,sumx^2 = 2000, sumy^2 = 8000, sumxy = 3000, n = 10`
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Decimal Place =
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