Exercise 1: Histogram
Exercise 1 in the text: You may use any spreadsheet program. Submit a Word document with a screenshot from your computer showing the histogram. Comment your images with a sentence or so of description in your own words of what you are doing. I need help writing my essay – research paper make sure that your images are large enough and high enough resolution for the reader to see the text in your queries and the results.
Execise 2: Calculating Quartiles
Exercise 2 from the text: Use any spreadsheet program. Submit a Word document showing a screen shot from your computer with the quartiles underlined or highlighted. Comment your images with a sentence or so of description in your own words of what you are doing. I need help writing my essay – research paper make sure that your images are large enough and high enough resolution for the reader to see the text in your queries and the results.
Exercise 3: Central Tendency
Exercise 3: Use any spreadsheet program. Submit a Word document with a screen shot from your computer showing the highlighted median. Comment your images with a sentence or so of description in your own words of what you are doing. I need help writing my essay – research paper make sure that your images are large enough and high enough resolution for the reader to see the text in your queries and the results.
Exercise 4: Dispersion
Exercise 4: Use any spreadsheet program. Using the data provided in the text, submit a Word document with a screen shot from your computer highlighting the range, standard deviation, IQR, and outliers of Add-on Sales. Comment your images so the viewer knows what you are doing. I need help writing my essay – research paper make sure that your images are large enough and high enough resolution for the reader to see the text in your queries and the results
Exercise 5: Pearson Correlation
Exercise 5: Use any spreadsheet program. Using the data provided in the text, create a scatter plot and calculate the Pearson Correlation Coefficient. Comment your images with a sentence or so of description in your own words of what you are doing. I need help writing my essay – research paper make sure that your images are large enough and high enough resolution for the reader to see the text in your queries and the results.
Activity 2: Exploring Sales Data
There is no activity 1.
Activity 2: Use the attached dealerships.csv file and any spreadsheet program. Submit a Word document with a screen shot from your computer of your solutions to questions 2 – 7 in the text. Highlight your results. Comment your images with a sentence or so of description in your own words of what you are doing. I need help writing my essay – research paper make sure that your images are large enough and high enough resolution for the reader to see the text in your queries and the results
