Answer: 64.9%
Step-by-step explanation:
From the given table , the number of members caught fish =
Total Members =
Let A be the event that members caught fish , then
Let B be the event of members fished from a boat.
The number of members fished from boat and caught fish =
Then,
Now, the probability that the members fished from a boat, given that he or she caught fish is given by :-
In percent,
Hence, the probability that the members fished from a boat, given that he or she caught fish=64.9%