here is the excel file Use Excel to perform linear regression to describe cereal

Question

here is the excel file

Use Excel to perform linear regression to describe cereal calorieswith a single variable, sugars.

a. Report the simple regressionmodel.

b. Interpret the modelparameters.

c. Report the R-square value, and drawconclusions.

Use Excel again to perform multiple regression with all possiblevariables.

a. Which variables would appear to besignificant with 10% confidence?

b. Eliminate those variables that arenot significant, and rerun the regression with only

those significant variables. Report the revised multipleregression model.

c. Interpret the modelparameters.

d. Report the R-square value and theadjusted R-square. Compare to the single variable

model.

here is the data

http://www.2shared.com/file/6529639/49411091/homework_8_-_breakfast_cereal.html

Explanation / Answer

where is the data??

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