Permutations
In how many ways can 5 pictures be arranged on a wall?
What is 120 ways?
In how many ways can a club of 4 be picked from 10 members?
Perm or Comb.....picking a president, vice-president, and secretary?
What is permutation?
Write down the binomial probability formula.
What is P(n, x)= C(n, x) * px * (1-p)n-x?
What is No Worries?
Five pictures are hung on a wall. How many ways is this possible if a certain one has to be first?
What is 24 ways?
3 oranges are picked from a bag of 12 oranges. If 2 of the 12 are rotten, in how many ways can I get exactly 1 rotten orange?
What is 90?
A group of 4 is to be selected for a committee. There are 40 people total. How many different groups can be formed?
What is 91,390 groups?
A factory tests a random sample of 20 transistors for defects. The probability that a particular transistor will be defective has been established by past experience as 0.05. What is the probability that there are no defective transistors in the sample? Round to four decimal places.
What is .3585?
Who is the fashion designer in The Incredibles?
Who is Edna Mode?
There are 5 pictures to be hung. If there are 2 landscapes and 3 puppy pictures, how many ways can they be arranged if like types have to be out together?
What is 24?
3 oranges are picked from a bag of 12 oranges. If 2 of the 12 are rotten, in how many ways can I get at most2 rotten oranges?
What is 120?
A representative is to be selected from each of 3 departments in a small college. There are 7 people in the first department, 5 in the second department, and 4 in the third department. How many different groups of 3 representatives are possible?
What is 140 groups?
A factory tests a random sample of 20 transistors for defects. The probability that a particular transistor will be defective has been established by past experience as 0.05. What is the probability that the number of defective transistors in the sample is at most 2?
What is .9245?
Which Disney Princess attended Elsa’s coronation day in Arendelle?
Who is Rapunzel? (and Flynn/Eugene)
How many distinguishable permutations are there in the word MISSISSIPPI?
What is 34,650 ways?
In a Chinese restaurant, the menu lists 8 items in Column A and 6 items in Column B. To order a dinner, the diner is told to select 3 items from Column A and 2 from Column B. How many dinners are possible?
What is 840?
Five balls are selected from a jar with 6 red and 4 black. How many ways are there to select 3 red balls and 2 black balls?
What is 220 ways?
Expand the following using Pascal's Triangle:
(2x + y)3
What is 16x4 + 32x3y + 24x2y2 + 8xy3 + y4?
Mike and Sulley joined which fraternity in Monsters University?
What is Oozma Kappa?
In how many ways can the 5 pictures be arranged if 2 are landscapes and 3 are puppies and if landscapes and puppies must be alternated?
What is 12?
If 6 out of 10 club members are males, in how many ways can the sample of 4 include at least 2 males?
Kendall is going to choose two stuffed animals from each type. (9 dogs, 4 rabbits, 8 bears, and 3 monkeys). Then she will arrange all 8 animals by type and place them on a shelf. How many different arrangements can she make?
What is 435,456 arrangements?
(3x - y)3
What is 27x3 − 27x2y + 9xy2 − y3?
Who was Experiment 626?
Who is Stitch?