The percentage of athletes who took more than 24s to finish the race is 56%, calculated by dividing the number of such athletes (14) by the total participants (25) and multiplying by 100%.
The percentage of the athletes who took more than 24s to finish the race can be calculated by using the following steps:
Step 1: Find the number of athletes who took more than 24s to finish the race. This can be done by adding the frequencies of the last two rows in the table, which are 9 and 5. Therefore, the number of athletes who took more than 24s to finish the race is 9 + 5 = 14.
Step 2: Find the total number of athletes who participated in the race. This can be done by adding the frequencies of all the rows in the table, which are 3, 8, 9, and 5. Therefore, the total number of athletes who participated in the race is 3 + 8 + 9 + 5 = 25.
Step 3: Divide the number of athletes who took more than 24s to finish the race by the total number of athletes who participated in the race, and multiply by 100% to get the percentage. Therefore, the percentage of the athletes who took more than 24s to finish the race is (14 / 25) * 100% = 56%.