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Science-Related Homework Help Statistics and Probability Topic started by: jadelga3 on May 27, 2024



Title: Use the following to answer the questions below:Fast food restaurants are required to publish ...
Post by: jadelga3 on May 27, 2024
Use the following to answer the questions below:

Fast food restaurants are required to publish nutrition information about the foods they serve. Nutrition information for a random sample of McDonald's lunch/dinner menu items (excluding sides and drinks) was obtained from their website. Output from a multiple regression analysis is provided.

The regression equation is Calories = 65.2 + 9.46 Total Fat (g) + 0.876 Cholesterol (mg) + 0.131 Sodium (mg)

PredictorCoefSE CoefTP
Constant65.18 31.412.080.062
Total Fat (g)9.4641.7105.530.000
Cholesterol (mg)0.87620.63661.380.196
Sodium (mg)0.131490.047902.750.019

S = 39.4529        R-Sq = 95.5%        R-Sq(adj) = 94.3%

Analysis of Variance
SourceDF SS MS FP
Regression3362171120724 77.560.000
Residual Error1117122 1557
Total14379293


At the 5% significance level, is the model effective according to the ANOVA test? Include all details of the test.


Title: Re: Use the following to answer the questions below:Fast food restaurants are required to publish ...
Post by: JulzMarie on May 27, 2024
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