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Question: develop a 99 confidence interval for the population slope 2...

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Develop a 99% confidence interval for the population slope β2 if the following regression information are given: b2= 23.5, se(b2)=5.488, and n = 25. Note that se(b2) = the standard error of the estimated slope coefficient b2.

  • A. 23.5 +/- 11.32

  • B. 23.5 +/- 9.39

  • C. 23.5 +/- 15.35

  • D. 23.5 +/- 13.68

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