Out-of-State Tuitions The out-of-state tuitions (in dollars) for random samples of both public and private four-year colleges in a New England state are listed. Find the 95% confidence interval for the difference in the means. Private Public 13,600 13,495 7,050 9,000 16,590 17,300 6,450 9,758 23,400 12,500 7,050 7,871 16,100 Source: New York Times Almanac. $1789.70 _ m1 _ m2 _ $12,425.41

Chapter 19 Simulation Used to find probability in complex situations Always start with a good model Repetition of which a event will eventually be closer to the probability. Steps in assimilation: 1. Give a model 2. Assign digits to rep the outcomes 3. Simulate repetitions ( Random digits table) Tree diagram-...