The Regression Equation Is Ŷ = 29

question 89

Multiple Choice

The regression equation is Ŷ = 29.29 - 0.96X, the sample size is 8, and the standard error of the slope is 0.22. What is the test statistic to test the significance of the slope?

• A) z = -4.364
• B) z = 4.364
• C) t = -4.364
• D) t = -0.96

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