A true coincidence at DisneyWorld Wisconsin has 5.4 million residents. On any given day, the probability is 1/5000 that a randomly selected Wisconsin resident decides to visit DisneyWorld in Florida.
a. Find the probability that they all will decide to go tomorrow, in which case DisneyWorld has more than 5.4 million people in line when it opens in the morning.
b. What assumptions did your solution in part a make? Are they realistic? Explain