Which of the following 3 games of chance should you play?1. Draw a card from a standard deck. If it is an ace, you win $5; if it is red, you win $1 ( a red ace wins $6); anything else, you lose $2...
Joe from Mahwah, NJ's Resources
There is a 0.25 probability that the temperature will drop below freezing, and Best Orange Company has to decide on whether or not to fire up its smudge pots to protect its $9500 crop investment....
68% of cars on a toll-road have EZ-pass. 5 cars are approaching the toll-gates. What is the probability that:
a. None have E-Z pass? b. All have E-Z pass? c. All but 2 have E-Z pass? d. At least 2 have E-Z pass?
Past experience has shown that 6% of the students in Math 101 will receive an A. What is the probability that in a class of 25 students:
a. Exactly 6 will receive As? b. At most 2 will receive As? c. At most 2 will receive As or Bs, given that 9.5% of the students in Math 101 receive Bs? XX