b. Using Excel find the equation of the least squares line. Ans.

b. Using Excel find the equation of the least squares line.<br>Ans.<br>

Extracted text: b. Using Excel find the equation of the least squares line. Ans.

3. New car price and used (1 year old) car price for the same<br>model (thousands of dollars):<br>Model A Model B Model C Model D Model E<br>44.5<br>47.8<br>32.1<br>33.4<br>36.1<br>New price X<br>Used (1 year) 42.2<br>price Y<br>29.8<br>31.1<br>32.0<br>42.3<br>a. Using Excel find the value of the correlation coefficient.<br>Ans.<br>

Extracted text: 3. New car price and used (1 year old) car price for the same model (thousands of dollars): Model A Model B Model C Model D Model E 44.5 47.8 32.1 33.4 36.1 New price X Used (1 year) 42.2 price Y 29.8 31.1 32.0 42.3 a. Using Excel find the value of the correlation coefficient. Ans.

Jun 08, 2022

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b. Using Excel find the equation of the least squares line. Ans.

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