Probability with and Quiz
Name: ______________________ Date: __________ Score: ____ / 10
10 questions. Calculator allowed. Show your working. steplyclass.com/probability/probability-with-and/quiz/
1
Flip a coin and roll a die, P(heads and 6)Answer: ____________________
2
Roll a die twice, P(two 6s)Answer: ____________________
3
Roll a die twice, P(6 then 1)Answer: ____________________
4
A bag has 2 red and 3 blue marbles, two are picked with replacement, P(red then blue)Answer: ____________________
5
A bag has 3 red and 5 blue marbles, two are picked without replacement, P(both red)Answer: ____________________
6
Roll a die twice, P(even then odd)Answer: ____________________
7
Flip a coin and roll a die, P(tails and less than 3)Answer: ____________________
8
A bag has 6 red and 4 blue marbles, two are picked without replacement, P(both blue)Answer: ____________________
9
A bag has 3 red and 7 blue marbles, two are picked without replacement, P(blue then red)Answer: ____________________
10
A bag has 5 white and 5 black marbles, two are picked without replacement, P(both black)Answer: ____________________
Answer key
- P(heads and 6) = 112
- P(6 then 6) = 136
- P(6 then 1) = 136
- P(red then blue) = 625
- P(both red) = 328
- P(even then odd) = 14
- P(tails and less than 3) = 16
- P(both blue) = 215
- P(blue then red) = 730
- P(both black) = 29
Every answer solved step by step: steplyclass.com/probability/probability-with-and/quiz/answers/