Example: The following table clarifies the correlation between the earning (x) and the spending (y) in hundred dollars for a certain family: X 4 6. 9. 10 9. 12 11 9. 4 8 6. 11 10 8. y 1) Fit a least –...

Example:<br>The following table clarifies the correlation between the earning (x)<br>and the spending (y) in hundred dollars for a certain family:<br>X<br>4<br>6.<br>9.<br>10<br>9.<br>12<br>11<br>9.<br>4<br>8<br>6.<br>11<br>10<br>8.<br>y<br>1) Fit a least – squares line to the above data.<br>2) Calculate the coefficient correlation r between x and y? Then<br>interpret r.<br>

Extracted text: Example: The following table clarifies the correlation between the earning (x) and the spending (y) in hundred dollars for a certain family: X 4 6. 9. 10 9. 12 11 9. 4 8 6. 11 10 8. y 1) Fit a least – squares line to the above data. 2) Calculate the coefficient correlation r between x and y? Then interpret r.

Jun 07, 2022

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Example: The following table clarifies the correlation between the earning (x) and the spending (y) in hundred dollars for a certain family: X 4 6. 9. 10 9. 12 11 9. 4 8 6. 11 10 8. y 1) Fit a least –...

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