Complete Excel Exercise

Use Assignment 3 Dataset [XLSX] Download Assignment 3 Dataset [XLSX]to do the following:

• Perform a simple linear regression with a dependent variable (cost) and an independent variable (age).
• Interpret the statistical significance and effect size of the regression coefficients.
• Discuss what regression means in practical terms.

File Submissions

Upload the following:

• The output file (.xlsx file) for the exercise includes appropriate tables and graphics.
• A separate Word document that summarizes your results and interpretation in properly formatted APA style.