Vocabulary
What do we call a possible result of something happening, like flipping a coin?
Outcome
Is it likely or unlikely to roll a number less than 7 on a regular die?
Likely
What is the probability of flipping heads on a coin?
1/2
A spinner has 4 equal sections: red, blue, green, yellow. What is the chance of blue?
1/4
You have 3 red and 3 blue marbles. What is the chance of red?
3/6
What word means how likely something is to happen?
Probability
Is it likely or unlikely to pick a green jellybean from a jar with only red ones?
Unlikely
What is the probability of rolling a 3 on a six-sided die?
1/6
How many sides are on a standard die?
6
There are 5 apples and 1 banana. What is the chance of picking the banana?
1/6
What do we call the thing we are testing, like spinning a spinner?
Experiment
Is it certain, likely, or impossible to get tails when flipping a coin?
Likely
A bag has 2 red, 3 blue, and 5 green marbles. What’s the chance of red?
2/10
If a die has 6 sides, how many odd numbers are there?
3
You flip a coin 3 times. Can you get heads every time?
Yes, it is possible
What do we call an outcome that cannot happen?
Impossible
Is it likely or unlikely to snow in the summer?
Unlikely
A spinner has 4 equal parts. One is purple. What’s the chance of landing on purple?
1/4
A spinner has 5 equal parts. What is the chance of not landing on red if only 1 part is red? (the answer should be a fraction)
4/5
A box has 10 pencils, but only 2 are broken. What is the chance of picking a broken pencil?
2/10
What do we call an event that will 100% happen?
Certain
Is it certain, likely, or impossible to draw a 10 from a deck with only cards 1–9?
Impossible
You roll a die. What is the chance of getting an even number (2, 4, 6)?
3/6
You roll 2 dice. What is the smallest total you can get?
2
A spinner has 3 green sections and 1 yellow. What’s the chance of green?
3/4