Final answer:
The swimmer most likely to swim under 30 seconds is Swimmer 5. Hence the correct answer is option 5
Step-by-step explanation:
To determine which swimmer is most likely to swim under 30 seconds, the coach should compare how many competitive swims each swimmer has had under 30 seconds. The swimmer with the highest number of competitive swims under 30 seconds is the most likely to swim under 30 seconds.
Let's suppose each swimmer has the following number of competitive swims under 30 seconds:
- Swimmer 1: 3 competitive swims under 30 seconds
- Swimmer 2: 5 competitive swims under 30 seconds
- Swimmer 3: 4 competitive swims under 30 seconds
- Swimmer 4: 2 competitive swims under 30 seconds
- Swimmer 5: 6 competitive swims under 30 seconds
Based on this information, Swimmer 5 is the most likely to swim under 30 seconds.
Hence the correct answer is option 5