Stats Solutions

[See] the xcel file ' COncert sales' provides data on sales dollars and the number of radio and tv and newspaper ads promoting the concerts for a group

Question: the xcel file ' COncert sales' provides data on sales dollars and the number of radio and tv and newspaper ads promoting the concerts for a group of cities. develop simple linear regression models for predicting sales as a function of the number of each type of ad. compare these results to a multiple linear regression model using both independent variables. examine the residuals of the best model for regression assumptions and possible outliers.

Price: $2.99
Solution: The downloadable solution consists of 4 pages
Deliverable: Word Document


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