Mr. Carey
Algebra I
Name ________________
Date _______________
Proportion and Probability Worksheet
State each answer as a fraction that is REDUCED to its lowest form.
Suppose you choose a tile from a bag containing two green (G) tiles, three red (R)
tiles and four blue (B) tiles. Find each probability:
1) P(G)
2) P (G) then, with replacement, P (G)
3) P (G) then, without replacement, P (G)
4) P (R) then, with replacement, P (B)
5) P (R) then, without replacement, P (B)
Suppose you roll a normal, six-sided die. Find the probability of:
6) Rolling a 6
7) Rolling a number greater than a 4
8) Rolling a 6, then rolling a 4
9) Rolling a 6 three consecutive times
10) Rolling a die three times and getting something other than six consecutive threes
The following questions assume a normal deck of cards:
11) What are the odds of picking an ACE out of the deck?
12) What are the odds of picking two aces out of the deck (with replacement)?
13) What are odds of picking two aces out of the deck (WITH replacement)?
14) What are the odds of picking two cards from the deck (without replacement) and
having them both be number cards (two through 10)?
15) What are the odds of pulling three cards from the deck (without replacement) and
having them all be a jack, queen or a king?