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  3. the regression equation is Ŷ = 30 + 2.56x, the

The regression equation is Ŷ = 30 + 2.56X, the sample size is 14, and the...

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Statistics

The regression equation is Ŷ = 30 + 2.56X, the sample size is14, and the standard error of the slope is 0.97. What is thecritical value to test the significance of the slope at the 0.05significance level?

Multiple Choice z = ±1.96

t = ±2.179

t = ±2.145

t = +2.145

Answer & Explanation Solved by verified expert
3.7 Ratings (635 Votes)
Answer t 2179To test the significance of the slope Ho Slope of the    See Answer
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