Statistics assessment unit 7 simple linear regression due saturday

 

Unit 7

Attached Files:

Assessment Unit 7 Simple Linear Regression due Saturday

Evaluation Title: Assignment 7 Rubric

Instructions: In this assignment, you use linear regression to calculate the expected after exercising heart rate.

Steps:

  1. Open the Heart Rate database and identify the X-variable (resting) and the Y-variable (after exercise).
  2. Use the Scatter Plot function in the Insert Charts section of Excel to create a scatter plot of the X and Y variables
  3. Add a trendline to the scatter plot (Find and View a YouTube video on how to do this if you need help)
  4. Use the Data Analysis tools in Excel to perform regression analysis on the X and Y variables
  5. In a Word document, describe the relationship between the X-variable (rest heart rate) and the Y-Variable (after exercise). Make certain you include the estimates for the intercept and the slope coefficients.

Additional Instructions: Your assignment should be typed into a Word or other word processing document, formatted in APA style.

Estimated time to complete: 3 hours

References

Correlation: Against all odds: Inside statistics [Video file]. (2013). Retrieved August 2, 2017, from https://fod.infobase.com/PortalPlaylists.aspx?wID=104861&xtid=111531