Simple
Compound
Theoretical
Tree Diagrams
100

How many outcomes are there in a coin flip?

2

100
A bag contains 5 red marbles and 5 blue marbles. You pick one marble, do not put it back, and then pick a second marble. What is the probability that both marbles are red?

2/9

100

what is the probability for heads ona coin

50% or 1 over 2

100

how many factors are there for flipping a coin twice

4

200

What is the percent of getting a brown sock if there are ten socks in a drawer and 2 of them are brown, and you pull 1 out?

20%

200

If you flip a coin twice, what is the percent chance of getting heads twice? (Tails, heads and heads, tails are the same outcome)

33%

200

if their are two men and one women what is the probability that that randomly they pick a man 

2 out of three or 66%

200

there are two pairs of shoes, five shirts, 6 pants, 9 pair of sock, but you no underwear because the annoying gobblin keeps eating it found out how many outcomes their are.

108 outcomes.

300

What is the number of out comes in 1 letter code of the alphabet

26

300

If you have 9 dogs at a shelter, 2 white with black spots, 3 brown, and 4 brown with white legs, and the shelter did not get any more dogs that day, and someone wants to adopt a random dog, and they did not get any more dogs that day then comes back for another, what is the chance that one will be brown and one will be brown with white legs?


1/6

300

there are 6 reds ball and 7 blues balls and your best friend Mr.Cheese ball man if pick randomly what is the probability for picking for picking one red ball

1 in 14

300

draw a diagram and found out how many outcomes are in flipping 7 coins

128


400

What is the definition of simple probability

The likelihood o a single outcome in a event where all outcome are equally likely 

400

A bag contains 13 blue, 4 green, and 18 red paperclips (35 total). If you pick one, replace it, and pick two more, what is the probability of picking a blue one first and then two green ones?  

about 0.49%

400

what is the probability that a man in green clothes rolls a 1 in every die for 6 dies 

(Need calculator) 

 one in 46650

400

how many factors are there for 840

(need calcaulator)

32


500

A man has two children. You know that at least one of them is a boy. What is the probability that both children are boys? Assume that any child is equally likely to be a boy or a girl

33%

500

You have a 6-sided dice and a bag of 20 marbles with 3 different colors divided into a bag, 10 red, 7 yellow, and 3 green.

What is the percent chance that you role a 3 on the die and pick a green marble?

2.5%

500

what is the probability that if there's one million dollar lottery ticket and theirs 60 stores with 500 tickets in them with only 8 winning tickets what is the probability that you get one

( need calculator)

1 in 3750 chance 

500

how many coin did you have to flip if their are 1048576 out comes 

20 coins

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