3. According to Mars, Inc., M&M's are 13% red. a. What percent of the group's confidence intervals contained the true proportion of RED M&M's? (in other words, what proportion of the intervals had 0.13 within the interval?) b. What how many of the confidence intervals would you mathematically expect to contain the true proportion, assuming you had 100 people in your group? Explain. 4. a. If you had a larger sample of M&Ms, how would you expect the confidence interval to be affected? Group Confidence Intervals: 0.11246,0.32094 0.0369, 0.2045 0.07376,0.26523 0.091,0.295 0.0738,0.2652 0.0502,0.2305