The largest number of participants paid how much for registration?

• A. $25
• B. $50
• C. $100
• D. $75

Answer: (D)

When you’re looking at how many people paid each registration amount, focus on which price has the highest count. The data are showing frequencies for each price, so the price with the tallest bar (or the largest number in the counts column) is the one paid by the most participants.

Here, the amount $75 has the highest count, so the largest number of participants paid $75 for registration. The other prices have shorter bars, meaning fewer people chose those amounts. If two prices had the same tallest height, they’d share the distinction, but in this case $75 stands tallest.