(Choose 1 answer)(See picture)
A. -1.43
B. 1.43
C. None of the other choices is correct.
D. -2.63
Ε. 2.63
The paired data below consists of test scores (Y) and hours of preparation (X) for 5 randomly selected students. The equation of the regression line is ŷ 3.942.14x and the standard error of the slope is 1.5. Find the test statistic if you want to test for the positive linear relationship between X and Y.
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Exit (13
