which frequency table represents the set of data below related to how each student in a class traveled to school in the morning?

Family car | bus | car pool | Biked |
Biked | walked | family car | biked |
Bus | biked | walked | bus |
Biked | family car | car pool | family car |
bus | bus | walked | walked |
walked | walked | walked | car pool |

Travel Mode | Frequency

--- | ---
Family car | 3
Bus | 4
Car pool | 2
Biked | 4
Walked | 5