The table lists the actual annual cost y to drive a midsize car 15,000 miles per year

Question:

The table lists the actual annual cost y to drive a midsize car 15,000 miles per year for selected years X.

(a) Predict whether the correlation coefficient is positive, negative, or zero.

(b) Find a least-squares regression line that models these data. What is the correlation coefficient?

(d) Estimate the year when the cost to drive a car could reach $10,000.

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College Algebra With Modeling And Visualization

ISBN: 9780134418049

6th Edition

Authors: Gary Rockswold

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Question Posted: May 24, 2023 08:59 AM

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The table lists the actual annual cost y to drive a midsize car 15,000 miles per year

Question:

X 1970 1980 1990 2000 2010 y $1763 $3176 $5136 $6880 $8595

Step by Step Answer:

a Since the values for y increase as the va...View the full answer

College Algebra With Modeling And Visualization

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