Fundamental Counting Principle
Permutations
Permutations and Combinations
Two Way Tables
Binomial Probability
100
A restaurant offers 8 appetizers and 11 main courses. In how many ways can a person order a two-course meal?
What is 88.
100
There are 9 performers who will present their comedy acts this weekend at a comedy club. One of the performers insists on being the last stand-up comic act of the evening. If this performer's request is granted, how many different ways are there to schedule the appearances?
What is 40,320.
100
Evaluation the given expression. 6C5
What is 6.
100

What is the probability of choosing a fresh orange?

What is 16/83

100

A coin is tossed 12 times, what is the probability of getting exactly 7 heads?

0.193

200
A restaurant offers the following limited lunch menu. Main Courses: Beef, Pork Roast, Duck, Quiche Vegetables: Peas, Squash, Cauliflower, Eggplant Beverages: Coffee, Tea, Milk Desserts: Cake, Pie, Sherbert
What is 144.
200
9P3
What is 504.
200
An election ballot asks voters to select five city commissioners from a group of eighteen candidates. In how many ways can this be done?
What is 8,568.
200

What is the joint relative frequency of selecting a frozen apple?

7%

200

If a basketball player makes 3 out of every 4 free throws, what is the probability that he will make 6 out of 10 free throws in a game?


.1460

300
A person can order a new car with a choice of 15 possible colors, with or without air conditioning, with or without automatic transmission, with or without power windows, and with or without a CD player. In how many different ways can a new car be ordered with regard to these options?
What is 240.
300
A club with 19 members is to choose three officers: president, vice-president, and secretary-treasurer. If each office is to be held by one person and no person can hold more than one office, in how many ways can those offices be filled?
What is 5814.
300
A health inspector must visit 4 of 12 restaurants on Monday. In how many ways can she pick the 4 restaurants?
What is 495.
300

What is the probability of choosing a strawberry given that it was frozen?

What is 8/19?

300

If a medicine cures 80% of the people who take it, what is the probability that of the eight people who take the medicine, 5 will be cured?


.1468

400
A stock can go up, go down, or stay unchanged. How many possibilities are there if you own 7 stocks?
What is 2187.
400
At a benefit concert, thirteen bands have volunteered but there is only enough time for six of the bands to play. How many lineups are possible?
What is 1,235,520.
400
How many different four-letter passwords can be formed from the letters A, B, C, D, E, F, G, and H if no repetition of letters is allowed?
What is 1680.
400

What is the probability of choose an apple or orange given it was a fresh piece of fruit.

3/8

400

A person throws a dart with 3/4 accuracy. If they throw 5 times what are the odds they get AT LEAST three successes?

459/512 or .9

500
How many five-digit odd numbers are possible if the leftmost digit cannot be zero?
What is 45,000.
500
In how many distinct ways can the letter of the word ROBBER be arranged?
What is 180.
500

Using 9 flavors of ice cream, how many cones with 3 different flavors can you create if it is important to you which flavor goes on the top, middle, and bottom?

What is 504.

500

What is the joint relative frequency of choosing an apple given that it was frozen?

What is 31%

500

A telemarketing executive has determined that 15% of people contacted will purchase the product. 12 people are contacted about this product.

Find the probability that among 12 people contacted, at most 2 will buy the product?

0.7358

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