Several bakeries in a town were asked the price for different amounts of donuts at their shop. The scatter plot with a line of best fit was created from the data gathered. Total Cost (in dollars) 896543NTO 7 0 Donut Pricing 0 1 2 3 4 5 6 7 8 Number of Donuts Part A: Estimate the correlation coefficient. Explain your reasoning for the given value. Part B: How many positive and negative residuals are there? Explain your reasoning. Part C: State the point with the largest absolute value residual and interpret the point in terms of the context of the data.

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Several bakeries in a town were asked the price for different amounts of donuts at their shop. The scatter plot with
Total Cost (in dollars)
876543 ~ TO
0
0 1
Donut Pricing
2 3 4
5
Number of Donuts
6 7 8
line of best fit was created from the data gathered.
Part A: Estimate the correlation coefficient. Explain your reasoning for the given value.
Part B: How many positive and negative residuals are there? Explain your reasoning.
Part C: State the point with the largest absolute value residual and interpret the point in terms of the context of the data.
Transcribed Image Text:Several bakeries in a town were asked the price for different amounts of donuts at their shop. The scatter plot with Total Cost (in dollars) 876543 ~ TO 0 0 1 Donut Pricing 2 3 4 5 Number of Donuts 6 7 8 line of best fit was created from the data gathered. Part A: Estimate the correlation coefficient. Explain your reasoning for the given value. Part B: How many positive and negative residuals are there? Explain your reasoning. Part C: State the point with the largest absolute value residual and interpret the point in terms of the context of the data.
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