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Question
The Carter Department Store has data on the sales volume by department for the past 200 days. The data are in an Excel spreadsheet where column A represents the department name and column B represents the sales for each day in that department. In order to construct a bar chart that illustrates the difference in total sales by department for the 200 days, a required step in Excel will be to:
A) determine the total sales by department.
B) use the frequency function to count the number of occurrences by department.
C) group the data into 5 to 20 classes.
D) determine the class widths.
Answer
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