• You will work in teams.• Teams will rotate choosing the question• The team that chooses the question get the

first chance to answer. • If they get it incorrect, the other teams can

steal for half of the value of the problem.• The miscellaneous category cannot be

chosen twice in a row.

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100

Comb the Perm Probably NoIt’s What Defines

Us

To Distribute Or not

to Distribute

Potent Potables

Iwanna Reed owns eleven books. If order is important, how many different ways can she pick and read exactly three of them?

100

Score

990

How many objects are in the sample space when three coins are flipped and two cards are drawn from a deck of cards without replacement?

200

Score

21216

How many ways can we select 3 people from Mr. Schmid’s 6th hour (25 people) and 4 people for his 9th hour (27 people) to be on a panel for the National Sleep Deprivation Council?

300

40365000

Score

How many license plates can be made using 3 letters followed by 3 numbers, without

repetition?

400

1123200

Score

500

Simplify without a calculator

79978000

!8000

P

Score

6

100

What is the probability of drawing an ace or a red card

out of a standard deck of cards?

7/13 = 0.538

Score

200

There are 8 black socks and 12 white socks in Jackie’s drawer. She takes out 4 socks at random and does not replace them. What is the probability that all four are white?

Score

33/323 = 0.102

In a family of four children what is the probability of having 2 girls?

300

3/8 = 0.375

Score

400

On an airplane there are three engines. The probability of an engine failing is .13. What

is the probability that at least one engine fails?

Score

.0873

Given a pair of 12 sided dice, each numbered 1-12, what is the

probability that you will roll a sum larger than 5?

500

Score

67/72 = 0.930556

When is P(A U B) = P(A) + P(B)? (The name of the relationship between the two is

required.)

100

Mutually exclusive

Score

Suppose A and B are independent. If P(A) = .5

and P(A ∩ B) = .42, what is the probability of B?

200

Score

84.0

Janie has been flipping a coin and has guessed the outcome on the last 10 flips. What does this mean?

A . You should bet on whatever she guesses because she is really smart.

B. She is due to be wrong, so bet against her.C. It is all random so bet on whatever you think it will

be.

300

C

Score

Give a problem that has a solution of 18P4.

400

Score

P(A) = .3, P(B) = .4, A and B are independent, what is

P(A U B) = ?

500

Score

58.0

Consider the probability distribution

What does y have to be?

100

x -4 2 6 10 15

P(x) .45 .15 .09 y .11

0.2

Score

200

A six sided die has the numbers 2, 5, 6, 8, 8, 10

what is the expected value of the distribution?

Score

6.5

A casino game has the following probability distribution

What is the expected value of the distribution and what does it

mean?

300

x -10 10 30

P(x) .55 .35 .10

1 - Every time you play the game, you can expect to win $1

Score

Suppose that you flip a coin 5 times, write the probability

distribution for the number of tails.

400

Score

x 0 1 2 3 4 5

P(x) 1/32 5/32 10/32 10/32 5/32 1/32

In the game of Flip’N’Tails you flip four coins. Exactly three tails pays out $5 and exactly four tails pay out $25.

What is the expected value for playing the game once?

500

2.8125

Score

What is the gestation period of an Hippopotamus?

A: 4 monthsB: 8 monthsC: 12 monthsD: 16 months

100

B: 8 Months

Score

Name 5 real 4 letter words made up of the letters in the word ARROWHEAD.

200

RoadHeadDearReadWordWade

Score

300

On what vegetable did an ancient Egyptian place his right hand

when taking an oath?

Score

Onion

What is the record snowfall in Milwaukee,

WI for one winter? (Within 6 inches)

400

109.8”9’ 10”

Score

500What instrument is used to measure wind speed?

A: AnemometerB: BarometerC: Altimeter

D: Fanometer

Score

A: Anemometer

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