![]() ![]() Hence the regression line Y = 0.52 + 1.20 * X Example #2 Let’s now input the values in the regression formula to get regression. “a” in the formula is the intercept which is that value which will remain fixed irrespective of changes in the independent variable and the term ‘b’ in the formula is the slope which signifies how much variable is the dependent variable upon independent variable. Y is the dependent variable in the formula which one is trying to predict what will be the future value if X, an independent variable, change by a certain value. ![]() Linear analysis is one type of regression analysis. Regression analysis, as mentioned earlier, is majorly used to find equations that will fit the data. The formula for intercept “a” and the slope “b” can be calculated per below.
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