15. Open this applet and verify the two-way table, segmented bar graph, and observed differ- ence in simulated proportions you found above. a. Check the Show Shuffle Options box. Notice how the cards have been set up: 14 blue cards, with 11 in the yawners group. Press Shuffle to shuffle the cards and redistribute them to the two groups. How many yawners ended up in the seeded group? What is the corresponding difference in the conditional proportions for the shuffled data? b. Press the Shuffle button four more times. Record the difference in proportions each time. Was it always the same number