A number cube is rolled. What are all the possible outcomes?
1, 2, 3, 4, 5, 6
________ probability of an event measures the likelihood that the event will occur.
Theoretical
________ probability is what is expected to occur. ________ probability is based on an experiment. What actually happened.
Theoretical, Experimental
________ probability in which one event does NOT influence the outcome of another event.
Independent
There are 3 circles and 5 squares. What is the probability of choosing a circle?
3/8
Mrs. Anderson has a bag of marbles. The
first bag contains 6 red marbles, 5 blue
marbles, and 4 green marbles. Mrs.
Anderson will select 1 marble at random.
What is the probability in DECIMAL FORM
that she will choose a red marble?
0.4
_______ probability in which one event DOES influence the outcome of another event.
Dependent
<
The sample space describes all of the possible _______ of an event.
Outcomes
The bucket of pens has 5 blue pens and 3 red pens. What is the probability of choosing a blue pen?
5/8
Slide #3
1/5
______ is the probability of two or more events occurring.
Compound
True or False. A person is likely to draw a yellow marble
False
Kevion has a number cube numbered 1 through 6 and a penny. Draw a tree diagram that shows ALL the possible outcomes. How many total outcomes are possible
12
What is the probability of choosing a red marble?
5 blue marbles
4 red marbles
6 green marbles
4/15
Slide #4
1/4
Hillary has a box of colored eggs.
● 6 are blue
● 3 are red
● 1 is white
What is the probability that Hillary
will randomly select a blue egg, put it
back, and then select a red egg?
9/50
True or False. A person is more likely to draw a red than purple
True
A fair coin is tossed three times. What are all the possible outcomes? How many total outcomes are possible?
8 total outcomes
What is the probability of choosing a blue or purple marble?
7 blue marbles
4 purple marbles
6 green marbles
11/17
Slide #5
B
Hillary has a box of colored eggs.
● 6 are blue
● 3 are red
● 1 is white
What is the probability that Hillary
will randomly select a blue egg, keep
it, and then select a red egg?
1/5
True or false. A person is less likely to draw a red than blue or purple.
False