Collecting class data If the data has not been provided for you enter your results in the chart your teacher has placed on the board. 5. Record the numbers from the chart into columns 2 and 4 of Table 2 below. Table 2: Class data for observable traits (US Data Polled 1749 students) Trait Number of students with Form 1 Frequency of students with Form 1 Number of students with Form 2 Frequency of students with Form 2 A. Earlobe CD= 9 US =1136 CD = 2 US = 613 B. Dimples CD = 9 US = 1399 CD = 2 US = 350 C. Chin CD= 3 US = 175 CD = 8 US = 1574 D. Hairline CD = 1 US = 612 CD= 10 US = 1137 E. Finger hair CD = 10 US = 420 CD = 1 US = 1329 F. Thumb CD= 7 US = 1189 CD = 4 US = 560 6. Next, calculate the frequency of each form of the trait for your class. Use this formula: (No. of students with form of trait Total number of students in class) 100