Posted by Ruth on Sunday, April 29, 2012 at 11:29pm.
The following data represent the number of flash drives sold per day at a local computer shop and their prices.
Price (x) Units Sold (y)
Develop a least-squares regression line and explain what the slope of the line indicates.
Compute the coefficient of determination and comment on the strength of relationship between x and y.
Compute the sample correlation coefficient between the price and the number of flash drives sold. Use = 0.01 to test the relationship between x and y.
- Econ/stats - Anonymous, Monday, October 13, 2014 at 9:03pm
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