Consider the following frequency table representing the scores on a test. | Class | Frequency | |-------|-----------| | 50-55 | 3 | | 56-61 | 4 | | 62-67 | 8 | | 68-73 | 6 | | 74-79 | 11 | Step 4 of 5: Choose the interval that contains the score, 68.6.

Answer

To find the interval that contains the score 68.6, we compare the value 68.6 to the lower and upper bounds of each class interval in the provided table. 1. For the first class (50-55): 68.6 is not between 50 and 55. 2. For the second class (56-61): 68.6 is not between 56 and 61. 3. For the third class (62-67): 68.6 is not between 62 and 67. 4. For the fourth class (68-73): We check if 68 <= 68.6 <= 73. Since 68.6 is greater than 68 and less than 73, it falls within this interval. 5. For the fifth class (74-79): 68.6 is not between 74 and 79. Therefore, the interval that contains the score 68.6 is 68-73.