Is the following a probability model? What do we call the outcome "yellow"? Color Probability red 0.15 green 0.2 blue 0.2 brown 0.15 yellow 0 orange 0.35 Is the table above an example of a probability model? O A. No, because not all the probabilities are greater than 0. O B. Yes, because the probabilities sum to 1. O C. Yes, because the probabilities sum to 1 and they are all greater than or equal to 0 and less than or equal to 1. O D. No, because the probabilities do not sum to 1. What do we call the outcome "yellow"? O A. Certain event O B. Not so unusual event O C. Impossible event O D. Unusual event