Question: Disk drives 2016, residuals again Here is a scatterplot of the residuals from the regression of the hard drive prices on their sizes from Exercise

Disk drives 2016, residuals again Here is a scatterplot of the residuals from the regression of the hard drive prices on their sizes from Exercise 6. 300 100 0 Residuals -100 -300 0 10 10 +5 20 15

a) Are any assumptions or conditions violated? If so, which ones?

b) What would you recommend about this regression?

300 100 0 Residuals -100 -300 0 10 10 +5 20 15 Capacity 25 30 30

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