1. The problem asks us to determine how many numbers are in the given list. 2. We count each number separated by commas. 3. The list is: 0.13, 0.08, 3.88, 0.17, 0.08, 1.13, 0.15, 1.00, 0.30, 0.10, 0.27, 1.00, 8.75, 3.92, 0.08, 2.63, 1.70, 0.70, 3.90, 1.00, 4.17, 0.93, 0.10, 1.80, 0.90, 0.45, 1.00, 1.00, 0.50, 1.00, 1.43, 2.00, 0.38, 0.50, 0.55, 0.57, 18.50, 0.53, 0.50, 0.05, 0.47, 0.13, 0.50, 0.25, 0.67, 1.33, 1.12, 0.38, 1.50, 1.33, 6.40, 0.50, 0.50, 5.20, 0.28, 0.07, 1.40, 0.40, 0.45, 0.05, 0.58, 0.27, 1.05, 0.58, 0.70, 4.70, 0.40, 0.47, 0.28, 1.00, 0.08, 0.98, 0.55, 4.17, 3.67, 7.00, 0.55, 0.50, 8.47, 9.67, 1.03, 1.20, 0.17, 1.82, 0.42, 0.95, 0.17, 0.37, 0.20, 0.12, 0.42, 0.42, 0.10, 0.35, 0.25, 0.08, 0.23, 0.15, 0.45, 0.18, 0.17, 0.27, 0.27, 0.97, 0.73, 0.20, 0.43, 1.13, 9.17, 1.45, 2.10, 2.48, 0.95, 0.27, 0.25, 1.27, 0.58, 0.08, 0.12, 7.12, 0.50, 0.50 4. Counting these, we find there are $100$ numbers in total. Final answer: There are $100$ numbers in the list.