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Finding the probability using combination.

Bob, Mary, and Jen go to dinner. Each orders a different meal. The waiter forgets who ordered which meal, so he randomly places the meals before the three diners. Let C be the event that a diner gets correct meal and let N be the event that a diner gets an incorrect meal. Find out the probability that:

a. No diner gets the correct meal.

b. Exactly one diner gets the correct meal.

c. Exactly two diners get the correct meal.

d. All three diners get the correct meal.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M919846

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