Math Probability and Or

You have 1 red shirt, 1 blue shirt and 1 green shirt; you also have 2 black pants and 3 black shorts. What is the probability you get a red shirt and black shorts?

• 1/5

• 4/5

• 1/2

• 12/15

If you have a vote of people and 5 of them say no and 6 say yes. What is the probability that the vote isn't "no"?

• certain

• impossible

• possible

• likely

I have 6 birds, 3 are red, 2 is blue, and the other is yellow. If I pick one bird what is the probability that I pick out a red bird?

• 1/6

• 1/2

• 2/3

• 100%

I see three doors, one only opens out, another only open in, and the other opens both ways. What is the probability that I choose one that opens out?

• 1/9

• 1/3

• 2/3

• 1/1

Who is the founder of probability?

• Blaise Pascal

• Timmy Jefferson

• Bill Seigfan

• Jacob Petterson

A regular 6-sided die is to be rolled one time. What is the probability that the number 5 is rolled?

• 1/5

• 5/6

• 1/6

• 6/5

A regular 6-sided die is to be rolled once. What is the probability that a number less than 3 is rolled?

• 1/3

• 1/6

• 1/2

• 2/3

A coin is tossed and then a regular 6-sided die is rolled. What is the probability of the resulting outcome being

(tails, even)?

• 1/2

• 1/12

• 1/6

• 1/4

One card is randomly picked from a regular deck of cards. What is the theoretical probability that the card picked is a jack?

• 1/13

• 1/4

• 3/16

• 1/10

A regular 6-sided die is to be rolled once. What is the probability that a number less than or equal to 4 is rolled?

• 1/2

• 1/4

• 5/6

• 2/3