Exam (elaborations)
MATH 110 Module 9 Exam portage learning
- Course
- Institution
M9 Exam Question 1 Suppose you have 28 data points and you calculate the sample correlation coefficient and find that r = .35. Can you be 95% confident that a linear relation exists between the variables? If so, is the relation positive or negative? Justify you answer. Answer Note that for n...
[Show more]