The researchers in Exercise 12 decide to test the hypothesis. The degrees of freedom formula gives 51.83

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The researchers in Exercise 12 decide to test the hypothesis. The degrees of freedom formula gives 51.83 df. Test the null hypothesis at ( = 0.05. Is the alternative one or two-sided?
In Exercise 12

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Stats Data and Models

ISBN: 978-0321986498

4th edition

Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock

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Question Posted: Jan 20, 2016 06:10 AM

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The researchers in Exercise 12 decide to test the hypothesis. The degrees of freedom formula gives 51.83

Question:

MLB NFL n 30 32 27.526.16 s 3.94 2.78

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The difference is 134 years with an SE of 08711 so t...View the full answer

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