The scatter plot shows the number of years of experience, x, and the amount charged per...
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The scatter plot shows the number of years of experience, x, and the amount charged per hour, y, for each of 23 dog sitters in Florida. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the amount charged per hour by a dog sitter with 10 years of experience. Note that you can use the graphing tools to help you approximate the line. Amount charged in dollars per hour, 22. 20- 18. 16- 14- 12- 10 8- 6 4 2- 0 y X 2 x X x X X X xx 4 x X X x X X Years of experience X x XX X 6 8 10 12 14 16 18 20 22 X X (a) Write an approximate equation of the line of best fit. y = 0 (b) Using your equation from part (a), predict the amount charged per hour by a dog sitter with 10 years of experience. $0 X The scatter plot shows the number of years of experience, x, and the amount charged per hour, y, for each of 23 dog sitters in Florida. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the amount charged per hour by a dog sitter with 10 years of experience. Note that you can use the graphing tools to help you approximate the line. Amount charged in dollars per hour, 22. 20- 18. 16- 14- 12- 10 8- 6 4 2- 0 y X 2 x X x X X X xx 4 x X X x X X Years of experience X x XX X 6 8 10 12 14 16 18 20 22 X X (a) Write an approximate equation of the line of best fit. y = 0 (b) Using your equation from part (a), predict the amount charged per hour by a dog sitter with 10 years of experience. $0 X
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The question involves constructing a line of best fit for a scatter plot and using that line to make predictions Heres how to approach each part of th... View the full answer
Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
Posted Date:
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