About half of the time, the traffic light is red when Carlos leaves his neighborhood.
B
About 63 percent of the time, the traffic light is red when Carlos leaves his neighborhood.
C
The probability that the traffic light is red when Carlos leaves his neighborhood cannot be determined from this graph because there is no pattern in a long series of traffic lights.
D
If the true probability that the traffic light is red when Carlos leaves his neighborhood is 0 point 6 3 , there would be no variation in the graph.