ccording to the following confidence intervals based on a regression analysis, which coefficients differ from zero in a two-tailed test at α = .05?                    2.5 %          97.5 % (Intercept)    -36.198470     228.22667 LotSize         9.244509      20.86968 Baths          43.981264      113.47117     Intercept, LotSize, Baths     LotSize, Baths     LotSize     Baths

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 8E
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According to the following confidence intervals based on a regression analysis, which coefficients differ from zero in a two-tailed test at α = .05?

 

                 2.5 %          97.5 %

(Intercept)    -36.198470     228.22667

LotSize         9.244509      20.86968

Baths          43.981264      113.47117

   

Intercept, LotSize, Baths

   

LotSize, Baths

   

LotSize

   

Baths

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