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4 cards from this section. Quick, good the night before a test.
What does the SUM function do?
Think about calculating total amounts.
Name a type of chart that is useful for comparing categories.
Consider horizontal versus vertical representation.
What does the AVERAGE function do?
Think about how averages reflect central tendencies.
True or False: A bar chart is the best choice for showing trends over time.
Consider what a line chart does.
You have the sales data for each quarter in cells A1 to A4. How would you use a function to find out the total sales, and which chart would you use to depict this data?
Think about how you can represent the total visually.
Given monthly test scores in cells B1 to B12, create a formula to evaluate the average score and suggest an appropriate chart for visualizing this performance trend over the year.
Consider how a line chart portrays continuous data.
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