- For the attached data, find the multiple linear regression formula using X1 as the dependent variable and X2-X7 as the independent variables.
- Using whatever means necessary find the model of best fit and justify your choices.
- Determine what variables are significant at a sig. level of 10%.
- State what independent variable if any should be tested for interaction.
- Choose any two observed variables and calculate their residuals.
- What are the 4 assumptions about the error terms, (residuals) that need to be in order to perform multiple linear regression.
Write a two-page expository essay in APA 7th edition format. The attached files contain the details of the essay. Please write in an active voice. First read
Write a two-page expository essay in APA 7th edition format. The attached files contain the details of the essay. Please write in an active voice. First read the PDF article titled, “Do Large-Scale Co