Movie budgets, part 2. Exercise 21 shows computer output examining the association between the length of a

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Movie budgets, part 2.

Exercise 21 shows computer output examining the association between the length of a movie and its cost.

a) Check the assumptions and conditions for inference.

b) Find a 95% confidence interval for the slope and interpret it.

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Business Statistics

ISBN: 9780321716095

2nd Edition

Authors: Norean D. Sharpe, Paul F. Velleman, David Bock, Norean Radke Sharpe

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