Question: In the following regression, X = weekly pay, Y = income tax withheld, and n = 35.

1. Develop and State the fitted regression equation. ( 0.25 point)
2. Use the above table, and state the degrees of freedom for a two-tailed test for zero slope, and use Appendix D to find the critical value at \[\alpha =0.05\] ( 0.25 point)
3. What is your conclusion about the slope? Use the appropriate value from the above table, and provide appropriate explanation! (0.25 point)
4. Interpret the 95 percent confidence interval limits for the slope. Use the appropriate limits from the above table, and provide appropriate explanation! (0.25 point)

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