Extracted text: Activity Below are the scores of 44 students in a 50-item math test. 37, 41, 50, 22, 29, 20, 18, 24, 29, 32, 28, 37, 18, 24, 29, 32, 50, 38, 31, 32, 44, 42, 38, 40, 37, 26, 19, 19, 22, 24, 29, 45, 40, 50, 38, 28, 29, 36, 19, 18, 50, 44, 38, 41. Construct a frequency distribution(Grouped Data) with 9 as the number of classes. Use the example above for your guide. Note: Those answers with decimal should round-off up to two decimal places.