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Data Visualization in Excel (Exercise 14.51). Note, in part a, you will demonstrate the relationship between the two variables by creating a cluster plot of x vs y using Excel. You need to plot the trend line AND show the formula for the trend line on the graph. Please follow the directions in the video on ″How to Run Regression″ posted in this week′s Canvas module.
In part b, you will need to conduct a Regression Analysis using the Data Analysis feature in Excel. Once again, the video is helpful. Please make sure that you have the output go on a separate tab called ″Output″ (this is also shown in the video). You can also follow the directions as shown in Appendix 14.1 of your textbook. Please report the value for b1 (the slope of the line) on your Output tab and report the 95% confidence interval for the slope of the line. You can simply list them in a cell on the top right of the Output tab. Please label them clearly so that I can find them. Submit your work here.
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