a.If the equation for the regression line is y = -4x + 7, thethe slope of this l

Question

a.If the equation for the regression line is y = -4x + 7, thethe slope of this line is ? b. The equation of a regression line is f = 4.6 +32x. What is the intercept of this line? c. The possible relationship between pairs of data valuescould be examined from a          A)Histogram          B)Scatter plot          C)Pareto graph          D) Piechart a.If the equation for the regression line is y = -4x + 7, thethe slope of this line is ? b. The equation of a regression line is f = 4.6 +32x. What is the intercept of this line? c. The possible relationship between pairs of data valuescould be examined from a          A)Histogram          B)Scatter plot          C)Pareto graph          D) Piechart

Explanation / Answer

a) slope of line is = -4 b)intercept = 4.6 c) we can do it from a histogram

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