How should you interpret a line graph showing campaign donations by month?

• A. Look for trends, peaks, troughs, and potential seasonality; note largest months and overall direction.
• B. Only consider the total annual donation.
• C. Ignore monthly fluctuations.
• D. Focus on the color scheme.

Answer: (D)

When you read a line graph that shows donations by month, the core task is to understand how the values change over time and what patterns emerge. The color scheme matters because, if multiple campaigns or donor groups are represented, each line is usually given a distinct color. That color coding lets you quickly tell which line corresponds to which campaign and compare their movements across months without confusion. By first recognizing which line is which, you can then precisely see when donations rise, fall, or peak, and whether those changes repeat seasonally. So focusing on the color scheme is about clarity and correct identification of the data series, which makes the rest of the interpretation—trends, peaks, and monthly fluctuations—much more accurate.