Spinners
What is the probability that you will land on blue?
3/12 or 1/4
What is the probability you will roll a number 6 on a six sided die.
1/6
What is the probability that a coin will land on heads?
1/2
What is the probability of drawing a King from a deck of 52 cards?
4/52 or 1/13
What is the probability of drawing a blue marble from a bag containing 5 blue marbles and 2 yellow marbles?
5/7
What is the probability that you will land on yellow?
2/12 or 1/6
What is the probability you will roll an odd number on a six sided die?
3/6 or 1/2
What is the probability that the coin will land on tails?
1/2
What is the probability of drawing a 4 out of a deck of 52 cards?
4/52 or 1/13
What is the probability of drawing a yellow marble from a bag containing 2 blue, 5 green, and 6 orange marbles?
0 or not possible
What is the probability that you will land on an even number?
4/8 or 1/2
What is the probability of rolling a 6 on a twelve sided die?
1/12
What does theoretical probability mean?
How many times the event should happen. Example: If I flip a coin 10 times, the theoretical probability of the coin landing on heads is 5/10 or 1/2.
What is the probability of drawing a 5 or a 10 from a deck of 52 cards?
8/52 or 2/13
What is the probability of drawing a red or a blue marble from a bag containing 12 blue, 5 yellow, 6 orange, and 3 red marbles?
15/26
What is the probability that you will land on a black space or a number 2?
5/8
What is the probability of rolling a 4 or an 11 on a twelve sided die?
2/12 or 1/6
What does experimental probability mean?
What actually happened after doing the experiment. Example: Steven flips a coin 40 times. It landed on heads 25 times and tails 15 times. The theoretical probability of the coin landing on heads is 20/40 or 1/2 (that is what it should be), BUT the experimental probability is that the coin landing on heads 25/40 or 5/8 of the time. (What actually happened)
What is the probability of drawing a club or a heart from a deck of cards containing 52 cards?
26/52 or 1/2
A bag contains 2 blue and 4 green marbles. Tyler draws first and gets a green marble. What is the probability that Kayla will draw a blue marble?
2/5
What is the probability that you will land on white or blue?
6/12 or 1/2
DAILY DOUBLE
What is the probability of rolling 2 dice and getting the sum of 5?
4/36 or 1/9 Possible ways: 4+1 3+2 1+4 2+3
If I flip a coin 10 times, what is the theoretical probability of the coin landing on heads?
5/10 or 1/2
What is the probability that you will draw a heart from a deck of 52 cards?
13/52 or 1/4
A bag contains 4 blue, 3 red, and 2 yellow marbles. If Joe draws first and gets a blue marble and puts it back in the bag, what is the probability that Ally will draw a blue marble too? (*Remember, Joe DID replace his marble!)
3/8