Essay
A statistician found data in an advertisement that listed the price of a diamond and the number of carats in the diamond. He entered the data (for 48 diamonds) into a computer package and fit a regression model for predicting price based on carats. He obtained the following computer output: 
-What percentage of the variability in prices is explained by the regression line with carats?
Correct Answer:
Verified
Correct Answer:
Verified
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