The marketing team conclusion that someone between 18 and 24 years of age is more likely never to have flown on a commercial airliner than someone 25 years or older is true based on the percentage.
The percentage for someone between 18 and 24 years of age to have flown on a commercial airline will be:
= 216/279 × 100.
= 77.4%
The percentage for someone that is 25 years older to have flown will be:
= 2210/2988 × 100
= 74%
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