2. Use the table to complete the following.
A bag contains the same number of each of four different colors of marbles. A marble is drawn, its color is recorded, and the marble is placed back in the bag. This process is repeated until 40 marbles have been drawn. The table shows the results.
a. What is the theoretical probability of drawing any marble?
b. For which marble is the experimental probability of drawing a marble the same as the theoretical probability?
c. For which marble is the experimental probability of drawing a marble greater than the theoretical probability?