1.

Write the formula of line of regression y on x.​

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Answer:

Linear regression is a way to MODEL the RELATIONSHIP between two VARIABLES. ... The equation has the FORM Y= a + bX, where Y is the dependent variable (that's the variable that goes on the Y axis), X is the independent variable (i.e. it is plotted on the X axis), b is the SLOPE of the line and a is the y-intercept.



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