Permutation or Combination
Mixed Counting Methods
Mixed Probability
With Replacement and Without Replacement
Just A Bunch Of Stuff
100
The digits in a locker combination
What is a permutation?
100
The number of different outfit combinations you have with 3 shirts, 2 pairs of pants, and 4 pairs of shoes, (an outfit consists of 1 shirt, 1 pair of pants, and 1 pair of shoes).
What is 24?
100
What 0 and 1 mean in terms of probability.
What is 0 represents an event that is impossible, and 1 represents an event that will happen.
100
In a mixed box of crayons there are 5 greens, 2 yellows, and 9 red. This is the probability in simplest form of drawing a green and then a red without replacement.
What is 3/16?
100
The number of ways Jessica and 4 friends can sit next to each other at a concert.
What is 5! or 120?
200
The digits in a phone number, including the area code.
What is a permutation?
200
The number of orders 6 chairs can be lined up
What is 720?
200
There are 25 balls numbered 25-50 in a bag. If a person selects one at random, the probability that the number printed on the ball will a multiple of 5.
What is 6/25?
200
In a box of CD's there are 5 Country, 2 Rap, 4 Hip Hop, and 1 Spanish Rock. This is the probability in simplest form you will draw 3 Country CD's one at a time without replacement.
What is 1/22?
200
The probability that you roll a dice and land on 3 and then the probability you roll the same dice and roll a 3 again.
What is 1/36 or .0278?
300
Picking four kids from a class of twenty to help carry books.
What is a combination?
300
The number of ways the 5 letters of the word "phone" be arranged.
What is 120?
300
The probability that a student passes Mathematics is 2/3 and the probability that he passes English is 4/9. What is the probability that he will pass both subjects?
What is 8/27?
300
The probability in simplest form of taking three quarters in a row with replacement out of a pocket that has 5 quarters, 2 dimes, and 1 penny.
What is 125/512?
300
The amount of ways you can organize a 7 digit phone number.
What is 5,040?
400
Handing out tests that are all the same to a class of fifteen who are all required to take the same test.
What is a combination?
400
The number of different ways 6 students can be chosen out of 30 to be on a Jeopardy Team.
What is 593,775?
400
In a family of 3 kids, the probability that all three are boys.
What is 1/8?
400
Without replacement, the probability in simplest form that you can choose 2 pieces of gum out of a pile of candy that has 4 candy bars, 2 pieces of gum, and 9 suckers.
What is 1/105?
400
The probability that you roll a 5 or a 6 on a 6-sided dice.
What is 1/3 or 0.33?
500
The different ways you can pick a winner, first runner-up, second runner-up, and third runner-up in a pool of 30 contestants.
What is a permutation?
500
Eight horses-Alabaster, Beauty, Candy, Doughty, Excellente, Friday, Great One, and High 'n Mighty- run a race. In how many ways can the first three finishers turn out?
What is 336?
500
The probability that you will guess all 8 True/False questions correct. (as a fraction)
What is 1/256?
500
With replacement, the probability in simplest form that you can roll a 2 five times in a row on a number cube.
What is 1/7,776?
500
You are fishing in a small pond that is stocked with 3 rainbow trout and 4 brook trout. There are no other type of fish in the pond. This is the probability that you catch (and keep) exactly 2 rainbow trout. (as a reduced fraction)
What is 1/7?
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