Moviegoer Snack Spending (n = 10) (a) Use Excel's Data Analysis > Regression (or MegaStat or MINITAB)
Question:
(a) Use Excel's Data Analysis > Regression (or MegaStat or MINITAB) to obtain regression estimates.
(b) Interpret the 95 percent confidence interval for the slope. Does it contain zero?
(c) Interpret the t test for the slope and its p-value.
(d) Interpret the F statistic.
(e) Verify that the p-value for F is the same as for the slope's t statistic, and show that t2 = F.
(f) Describe the t of the regression.
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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