:

1. What is the Data Type of the Customer column in this dataset?

• Nominal

• Ordinal

• Interval

• Ratio

2. What is the Data Type of the Invoice Amount column in this dataset?

• Interval

• Ratio

• Ordinal

• Nominal

3. Select the summary measure(s) that is/are provided for the InvoiceAmount column in Excels status bar. (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answers and double click the box with the question mark to empty the box for a wrong answers. Any boxes left with a question mark will be automatically graded as incorrect.)

• Averageunanswered
• Countunanswered
• Proportionunanswered
• Sumunanswered