Mark's choice
Formulas
B2B
P(A and B)
P(A or B)
100

The eighth planet from the sun.

Neptune

100

Formula for Mean Profit

casino$spent/money spent

100

How much would you win if you bet 100 dollars based on odds of 100?

100

100

P(heads and even)

1/4

100
P(even or 3 on a die)

2/3

200

In which state is the Grand Canyon located?

Arizona

200

What is Gambler's Fallacy?

The belief that a certain random event is less likely or more likely, given a previous event or a series of events.

200

If probability of an event occuring is 4/10, what are odds of event occuring?

4:6

200

P(heads and 4 on die)

1/12

200

P(number cards or face cards)

50/52

300

What is name of the scale used to measure the spicy heat of peppers?

Scoville scale

300

What is the Break-even formula?

Winnings x P(win) - Losses xP(lose) = 0

300

If the probability of an event occuring is 3/5, what are odds of event not occuring?

2:3

300

P(hearts and 2 on a die)

1/24

300

P(ace and number cards)

20/26

400

What's the fastest fish in the Ocean?

Sailfish

400

Formula for P(A and B)

P(A) * P(B)

400

What are the chances of rolling a 3, 3 times in a row on a dice?

1/216

400

P(face and tails)

3/26

400

P(Jack or King)

3/26

500

What's the most popular dog breed in the world?

Bulldog (according to google trends data)

500

The formula for P(A or B)

P(A) + P(B)- P(A and B)

500

A pit of pet snakes contains 4 green snakes and 7 brown snakes. 2 of the green snakes and 5 of the brown snakes have dots. You randomly pick one, it is green or has dots.  

9/11

500

P(joker and prime numbers on a die)

1/52

500

P(club or face card) 

11/26

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