Question

Asked Dec 3, 2019

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A surgery intern has conducted a study of the sleeping habits of her colleagues and has developed a following regression equation:

y-hat = 6 + 0.1X,

where X is the number of hours working on one shift, and Y is the number of hours sleeping at night after that shift. Yvette worked 10 hours and slept 8 hours. What is Yvette’s residual?

0.1 |
||

1 |
||

6 |
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7 |

Step 1

The Yvette’s residual for x=8 is **7**, w...

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