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The following are data regarding the years of experience (x) and monthly salary of drivers (y). x y 2 3400 3 4500 6 5600 7 6700 8 7900 9 9900 10 12300 Find the equation of the line or the general regression equation. Notes in inputting answer: -use small caps -round off numbers to the nearest whole number -do not add spaces between numbers and symbols use the format y=bx+a or y=a+bx Examples y=2+25x y=25x+2 Question 1 Question text In the regression equation Y = a+bX, the Y is called: Select one: a. Independent variable b. Qualitative variable c. Continuous variable d. Dependent variable Question 2 Question text Check
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If the correlation coefficient is a positive value, then the slope of the regression line Select one: a. cannot be zero b. must also be positive c. can be zero d. can be either negative or positive Question 3 Correct Question text Regression modeling is a statistical framework for developing a mathematical equation that describes how Select one: a. All of these are correct b.
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