the chance that an event will happen is also known as
what is probability or number of favorable outcomes / total number of possible outcomes
100
what kind of diagrams can you draw for 2 events
Tree or Table
100
How many possible outcomes are there when you flip two coins?
2*2 = 4
100
Find the probability of getting a 1 in a regular 3 sided die and getting tails on a coin.
(1/3) * (1/2) = 1/6 = 0.1666 = 16.66%
200
2 or more events that do not affect each other (2 words)
independent events (spinning a spinner does not affect what happens if you also roll a die)
200
What kind of diagram(s) can you draw that has 3 or more events?
What is a tree diagram
200
How many possible outcomes are there when you flip a coin and roll a 6 sided die?
2*6 = 12
200
What is P(red and 2) in the following events: red, red, red, green, yellow ; 1, 2, 2, 2
(3/5) * (3/4) = (9/20) = 0.45 = 45%
300
What is another term for "the chance of an event occurring based on the results of an experiment" (2 words)
experimental probability
300
Draw a tree diagram that represents the sample space of flipping a coin and a regular 3-sided die
300
How many possible outcomes are there when you flip 3 coins?
2*2*2 = 8
300
P(even number and 3) in rolling a 10 sided die twice.
(5/10) * (3/10) = (15/100) = 0.15 = 15%
400
All the possible outcomes of an event is also known as (2 words)
What is sample space
400
Draw a tree diagram of these 3 events: 3 types of sandwiches, 2 types of drinks, and 2 types of fruit
400
How many possible outcomes are there when you are making a sandwich with 3 choices for the bread and 5 choices for the filling?
3*5 = 15
400
What is the probability of flipping a coin 3 times and landing heads each time? P(H,H,H)=?
(1/2) * (1/2) * (1/2) = (1/8) = 0.125 = 12.5%
500
In probability, the numerator is also called? Hint: it's what you want to happen (2 words)
favourable outcome
500
Draw a chart or tree diagram that represents this scenario: 3 marbles in a bag (red, yellow, and green), you picking a marble, then deciding that you didn't like it, so you replaced it and without looking, chose another one.
500
How many possible outcomes are there when you flip 3 coins and roll two, 6 sided-die?