10.1
A beverage contains bottle of grape juice and orange juice. There are 52 bottles in the cooler. You are equally likely to random choose a bottle of grape juice or a bottle of orange juice from the cooler. How many bottles are grape juice?
26 bottles of grape juice.
Describe the likelihood. The probability that it will snow today is zero.
Impossible
You check 18 bananas. Six of the bananas are bruised.
What is the experimental probability that a banana is bruised?
6/18 or 1/3
Draw a Tree Diagram to find the sample space.
Animals: Dog, Cat
Names: Lucy, Maxy, Jimmy
Dog- Lucy, Maxy, Jimmy
Cat- Lucy, Maxy, Jimmy
Which of the following was not a limited-edition flavor of Jones Soda?
A. Turkey and Gravy
B. salmon Pate
C. Antacid
D. Roasted Garlic Hummus
D= Roasted Garlic Hummus
A beverage contains bottle of grape juice and orange juice. There are 52 bottles in the cooler. You are equally likely to random choose a bottle of grape juice or a bottle of orange juice from the cooler. Two of the bottles of grape juice are replaced with bottles of orange juice. How many bottles of grape juice?
24 bottles of grape juice
You make a free throw 90% of the time.
Extremely likely
You check 18 bananas. Six of the bananas are bruised.
What is the experimental probability that a banana is not bruised?
12/18= 2/3
Tree Diagram
Ice Cream
Cone- Waffle, Sugar, Bowl
Flavor- Chocolate, Vanilla, Strawberry, Mint
Waffle- Chocolate, Vanilla, Strawberry, Mint
Sugar- Chocolate, Vanilla, Strawberry, Mint
Bowl- Chocolate, Vanilla, Strawberry, Mint
How many amendments are there to the U.S. Constitution?
A. 19
B. 23
C. 27
D. 31
C=27
4 girls
Your band marches in 1/9 of the parades
very unlikely
22 students have cell phones. 18 of the phones have touch screens.
What is the experimental probability that a student's cell phone has a touch screen?
18/22 or 9/11
1, 5, 5, 10, 10, 20, 20.
2/7 x 2/6 = 4/42 or 2/21
When Michael Jordan played for the Chicago Bulls, how many NBA Championships did he win?
6
Tiles are numbered 10-20. What are the chances you choose an even number?
6, or list them, 10,12,14,16,18,20
Your volleyball team has an 90% chance of winning a game. Your team plays 25 games. Estimate how many games your team will win.
At least 22 games
22 students have cell phones. 18 of the phones have touch screens.
Out of 150 students' cell phones, how many would you expect to have touch screens?
122 phones have touch screens
You roll a die twice. Find the probability of the compound event.
Rolling a 6 and then rolled an even number
1/6 x 1/2 = 1/12
Which Jamaican runner is an 11-time world champion and holds the record in the 100 and 200-meter race?
1. Usain Bolt
2. Carl Lewis
3. Jesse Owens
4. Maurice Greene.
Tiles are numbered 1-25. What are chances of choosing a 1 and an odd number?
13- 1,3,5,7,9,11,13,15,17,19,21,23,25
In the classroom, the probability that the teacher chooses a boy from 25 students is 0.60.
How many students are not boys?
There are 10 girls
If I flip a coin 10 times. What is the probability that I can get heads all 10 times?
0.00097 or 1/1024
There are 2 blue tiles, 4 green tiles and 6 red tiles in the bag. Once you pull a tile out of the bag, you are not putting it back.
What is the probability of choosing a blue tile, then a green tile.
2/12 x 4/11 = 4/66= 2/33
What year was the very first model of the iPhone released?
A. 2009
B. 2012
C. 2007
D. 2004
C = 2007