Number cube
What is the probability of rolling an even number OR number 1
What is 1/18?
A spinner has eight slices one blue, one red, two yellow, three green, and one purple. What is the probability as a fraction landing on green?
3/8
In a bag of marbles, there are 14 swirled, 20 solid colored, and 16 polka dot marbles.What is the probability that you would grab a swirled marble? Write as a fraction.
What is 7/25?
What is the probability of flipping heads on a coin the first time OR flipping heads again for the second time? Write as a fraction.
What is 25%?
Define "probability."
What is The measure of how likely an event is to happen?
What is the probability as a percent that the number rolled will be greater than 3?
50%
A spinner has eight slices one blue, one red, two yellow, three green, and one purple. What is the probability as fraction of landing on yellow?
What is 1/4?
A bag contains 25 marbles. 10 are black, 14 are white, and 1 is red. What is the probability of getting a red marble the first time AND getting a red marble the second time? Assume that the marble was returned the first time.
What is 2/25?
In a room of 30 students, there are 12 girls. What is the probability of picking a boy in the class? Write as a fraction.
What is 3/5?
Define "compound event."
What is an event that includes two or more simple events?
What is the probability as a fraction that the number rolled will be seven?
0/6
A spinner has eight slices one blue, one red, two yellow, three green, and one purple. What is the probability of landing in red OR purple?
What is 1/64?
In a bag of marbles, there are 14 swirled, 20 solid colored, and 16 polka dot marbles. What is the probability of grabbing a solid colored, polka dot, or swirled marble? Write as a fraction.
What is 50/50 = 1?
Draw a diagram that best represents all possible outcomes of rolling a number cube, numbered 1 through 6, two times?
Show work on dry/erase board
Describe the difference between events that are certain, likely, equally likely, unlikely, or impossible
Certain would be 100% of the time, likely is anything greater than 50% of the time, equally likely is exactly 50% of the time, unlikely is anything less than 50% of the time, and impossible is anything that has a 0% chance of occurring.
What is the probability as a percent that the number rolled would be less than or equal to 5? Round to the whole percent.
83%
A spinner has eight slices one blue, one red, two yellow, three green, and one purple. What is the probability as a percent of not landing in red?
What is 87.5%?
In a bag of marbles, there are 14 swirled, 20 solid colored, and 16 polka dot marbles. What is the probability of grabbing a solid colored marble? Write as a decimal.
What is 0.4?
How many possible outcomes for a cube numbered 1-6 and a spinner with four colors?
What is 24?
How many possible outcomes are there when rolling a 6 sided dice three times?
What is 216?
What is the probability or rolling a number 2 AND rolling a number 3?
What is 1/3?
A spinner has eight slices one blue, one red, two yellow, three green, and one purple. What is the probability as a percent of not landing in green?
What is 62.5%?
In a bag of marbles, there are 14 swirled, 20 solid colored, and 16 polka dot marbles. What is the probability of getting a solid colored marble the first time OR another solid colored marble the second time? Assume you return the marble the first time. Write it as a percentage.
What is 16%?
Mark went to the sandwich shop. He had a choice of 2 types of bread, 3 meats, and 3 drinks. How many different combinations did he have?
What is 18?
At a school health fair, individual pieces of fruit are placed in paper bags and distributed to students randomly. There are 20 apples, 15 apricots, 25 bananas, 25 pears, and 30 peaches. What is the probability of not getting an apple?
What is 19/23?