Answer:
0.77 and 0.06
Step-by-step explanation:
Relative frequency basically means the probability that a random student does it. In the first question's case, there are 42 + 22 = 64 students who drive or ride the bus to school that are juniors, and the total number of juniors is 83, yielding 64 ÷ 83, which is about 0.77.
Repeating the same process, there are 11 seniors who walk to school out of a total number of 182 students. Therefore, 11 ÷ 182 gives us approximately 0.06
