Exam (elaborations)
MATH221A Lesson 21- Homework Quiz
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Lesson 21: Homework Quiz Question 1 1 / 1 pts If the correlation coefficient (r) is positive, when one variable decreases, the other variable: stays the same. Question 2 1 / 1 pts Data was c ollected on homes for sale in Madison County as of January 2011. Information on the listings such as price, ...
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