thr two regression lines are given by: y=40÷18 x214÷18 Related: Regression analysis - Correlation & Regression, Business Mathematics & Statistics?

Question

thr two regression lines are given by: y=40÷18 x214÷18 Related:  Regression analysis - Correlation & Regression, Business Mathematics & Statistics?

Answer

The regression lines are equations that depict the relationship between two variables, x and y. The first regression line can be written as y = 40/18x, while the second one is y = 214/18.

These equations show how the value of y changes as the value of x changes. The slope of the first line is 40/18, which means that for every one unit increase in x, there is a corresponding increase of 40/18 units in y. The slope of the second line is 214/18, which means that the value of y remains constant regardless of the value of x.

The correlation between the two variables can be determined by calculating the correlation coefficient, which measures the strength and direction of the relationship between x and y. Without knowing the data points that were used to generate these regression lines, it's impossible to determine the correlation coefficient and interpret the relationship between the two variables accurately.

Answer

Answer is 33.97.

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