To find out how many people chose the roller coaster, subtract the number of carousel fans from the total.
To find out how many people said that their favorite theme park ride was the roller coaster, we can subtract the number of people who preferred the carousel from the total number of people who reported their favorite rides.
This can be calculated as: Total number of people - Number of people who chose the carousel = Number of people who chose the roller coaster.
Using the data provided, we have 18 people in total, and 14 of them chose the carousel. So, 18 - 14 = 4 people chose the roller coaster as their favorite theme park ride.
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