Exhibit 14-6
You are given the following information about y and x. $Exhibit 14-6 You are given the following information about y and x. -The following data represent the number of flash drives sold per day at a local computer shop and their prices. a.Develop a least-squares regression line and explain what the slope of the line indicates. b.Compute the coefficient of determination and comment on the strength of relationship between x and y. c.Compute the sample correlation coefficient between the price and the number of flash drives sold. Use \alpha = 0.01 to test the relationship between x and y.$
-The following data represent the number of flash drives sold per day at a local computer shop and their prices. $Exhibit 14-6 You are given the following information about y and x. -The following data represent the number of flash drives sold per day at a local computer shop and their prices. a.Develop a least-squares regression line and explain what the slope of the line indicates. b.Compute the coefficient of determination and comment on the strength of relationship between x and y. c.Compute the sample correlation coefficient between the price and the number of flash drives sold. Use \alpha = 0.01 to test the relationship between x and y.$
a.Develop a least-squares regression line and explain what the slope of the line indicates.
b.Compute the coefficient of determination and comment on the strength of relationship between x and y.
c.Compute the sample correlation coefficient between the price and the number of flash drives sold. Use

\alpha

= 0.01 to test the relationship between x and y.

Exhibit 14-2 You Are Given the Following Information About Y and X

Multiple Choice

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