6. the numbers of questions out of 20 that the students in a class got correct on a quiz are shown in the…

6. the numbers of questions out of 20 that the students in a class got correct on a quiz are shown in the table. a. complete the dot plot of the data. number of questions answered correctly 16 15 16 14 12 18 18 19 20 18 17 18 20 15 16 15 0 12 10 10

6. the numbers of questions out of 20 that the students in a class got correct on a quiz are shown in the table. a. complete the dot plot of the data. number of questions answered correctly 16 15 16 14 12 18 18 19 20 18 17 18 20 15 16 15 0 12 10 10

Answer

Explanation:

Step1: Identify unique values

0, 10, 12, 14, 15, 16, 17, 18, 19, 20

Step2: Count frequencies

0: 1, 10: 2, 12: 3, 14: 1, 15: 3, 16: 3, 17: 1, 18: 4, 19: 1, 20: 2

Answer:

Plot dots for each value according to its frequency on a number - line.