The variables "average temperature per week" and "hot chocolate sales at Starbucks" could reasonably be assumed to be: a. Negatively correlated b. Strongly positively correlated c. uncorrelated. These variables would produce a scatterplot with little to no pattern d. Positively correlated, but weekly so at best

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
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The variables "average temperature per week" and "hot chocolate sales at Starbucks" could reasonably be assumed to be:

a. Negatively correlated

b. Strongly positively correlated

c. uncorrelated. These variables would produce a scatterplot with little to no pattern

d. Positively correlated, but weekly so at best

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