Coins and Spinners
Work it Out
Dice
Vocabulary
100
How many possible outcomes are there if I flip a coin? What are the outcomes?
2 outcomes
Heads or Tails
100
If the probability of an event is 3/10, what is the complement of the event?
7/10
100
What is the probability of rolling a number less than 4 on a number cube? (hint: list your possible outcomes)
1/2
100
How many items are in a dozen?
12
200
If I flip a coin what is the probability I land on heads?
1/2
200
Josh has a bag of 4 red marbles, 1 green marble, 2 purple marbles, and 5 blue marbles. What is the probability of spinning a green or purple?
Simplify your answer
1/4
200
What is the probability of rolling a number greater than or equal to 5 on a number cube? Simplify your answer.
2/3
200
The probability of an event based on the results of a series of trials.
Experimental Probability
300
List all the possible outcomes of flipping two coins using a tree diagram and then a list.
TT
TH
HH
HT
300
At Arty’s pizza Parlor, you have the choice crust and toppings. If Maggie selects 1 type of crust and 1 topping, which list shows all the different combinations she can chose between thick or thin crust, then choose pepperoni, ham, or veggies as the topping?(Choices are on the whiteboard)
B
300
If Jack rolls a die twice, what is the probability of rolling a 2 then 4?
1/36
300
The likelihood of an event happening based on the total number of possible outcomes in the event with each outcome being equally likely to occur.
Theoretical Probability
400
What is the probability of tossing a coin and landing on heads, and spinning blue on a spinner that is divided equally into 4 parts of red, blue, green, & yellow.
1/8
400
If you touch one button on the phone pad on the board without looking at it, what is the probability that you touch a button with a number on it? Simplify your answer
5/6
400
Lauren rolled a die 8 times. She got 3,5,4,3,6,1,3,5. If Lauren were to roll the die 24 times about how many times would she roll a 5? Simplify your answer.
1/4
400
The set of all possible outcomes of a probability experiment.
Sample space
500
How many possible outcomes for 4 coins
What is 16
500
How many possible outcomes when rolling 2 dice
What is 36
500
A Compound Event
What is 2 or more simple events