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# Use the following to answer the questions below:Computer output from a regression analysis is ...

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2 months ago
Use the following to answer the questions below:

Computer output from a regression analysis is provided.

 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 7.2960 14.5444 0.502 0.62200 X 1.6370 0.5453 3.002 0.00765

The sample size in this situation is n = 20. What are the degrees of freedom for constructing a confidence interval, or performing a test about, the population slope?

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Textbook

## Statistics: Unlocking the Power of Data

Edition: 3rd
Authors:
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CodybarnesCodybarnes
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