Determine the linear correlation and regression equation between two variables to make predictions for the dependent variable.

Project Deliverable tie to Competency

In this assignment, you will demonstrate your understanding of how relationships between two variables can be analyzed and used to make informed predictions. By interpreting scatter plots, conducting a hypothesis test for correlation, and constructing the equation of the regression line, you will gain essential skills in data analysis and prediction. This process not only reinforces key concepts in statistics but also builds analytical thinking skills that are widely applicable in real-world contexts.

Scenario

Your boss is impressed with your data analysis so far. They are interested in one more comparison using the data that was collected in module 01. This time, they want to see if there is a correlation between Yearly Income and Yearly Client Expenditure.

Download the Excel Workbook provided below. Ensure that you use the data provided in the Workbook to make all calculations.

Instructions

The Excel Workbook contains five tabs. The first tab contains the instructions. The second tab, labeled “data,” contains the raw data that will be used for your calculations. The next three tabs contain questions for you to answer. Ensure that you are completely answering all questions with explanations, and your work is shown in Excel when needed.

Submission Requirements

· You must submit the Workbook with the completed calculations, answers, and analysis.

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