The graph shows a probability distribution. What is P(X<3)? Responses 0.125 0.125 0.25 0.25 0.75 0.75 0.875 0.875 A probability distribution with the vertical axis P ranging from 0 to 0.5 in increments of 0.05. The horizontal axis X ranges from 0 to 4 in increments of 1. A triangle with vertices at begin ordered pair 0 comma 0 end ordered pair and begin ordered pair 2 comma 0.5 end ordered pair and begin ordered pair 4 comma 0 end ordered pair