Mathematics, 27.02.2020 02:10 babygirl091502
A researcher at a large company has collected data on both the beginning salary and the current salary of 48 randomly selected employees. The least‑squares regression equation for predicting their current salary from their beginning salary is ^ y = − 2532.7 + 2.12 x y^=−2532.7+2.12x . Kathy Jones started working for the company earning $19,000. She currently earns $40,000. What is the residual for Ms. Jones?
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A researcher at a large company has collected data on both the beginning salary and the current sala...
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