Outcomes
Simple Probability
Experimental and Theoretical
Independent and Dependent
Predictions/Simulations
100
A dice is rolled and a coin is flipped. Draw a tree diagram to represent the sample space.
Another option was to have 1-6 at the top/left and two branches coming from each number labelled H and T.
100
The letters of the word "PROBABILITY" are placed in a bag. The probability of picking a b is...
What is
2/11
100
The type of probability that describes what ACTUALLY happens.
What is experimental.
100
Fill in the blanks:
When one event does NOT impact the second, the two events called ____________ events, but when one event DOES impact the second, these events are called ___________.
What is independent then dependent.
100
Three out of every 5 customers who walks into a bank are male. Predict the number of male customers who visit the bank if there are 50 total customers on a given day.
What is 30.
200
You spin a spinner numbered 1-5 and flip a coin. How many total outcomes are possible?
What is 10.
200
A bag contains 5 red chips, 7 blue chips, and 4 green chips. The simplified probability of choosing a green chip is...
What is
1/4
200
The type probability that describes what SHOULD happen.
What is theoretical.
200
3 blue, 5 red, and 2 white marbles are in a bucket. A marble is chosen, replaced, then another one is chosen. The probability of choosing a white then a red is...
What is
1/10
200
A 7th grade student asks his homeroom class if they prefer chocolate or vanilla shakes. 12 students choose chocolate and 18 students choose vanilla. If there are 600 7th graders at the school, how many do you predict will like chocolate?
What is 240.
300
How many total outcomes are possible?
What is 20.
300
In Mrs. Smith's class there are 14 boys and 12 girls. The probability of NOT selecting a girl is...
What is
7/13
300
The theoretical probability of rolling a 2 or 5 on a number cube. Simplify if needed.
What is
1/3
300
Balls are placed in a bucket. The balls are numbered from 1 to 15. One ball is randomly selected from the bucket, replaced, then another ball is selected. The probability that #3 is chosen two times in a row is...
What is
1/225
300
A bag of marbles contains 7 red marbles and 4 blue marbles. If you draw from the bag 400 times, replacing after each draw, you can expect to draw a blue marble _________ times.
What is 145.
400
How many total outcomes are possible?
What is 6.
400
A bag contains 5 red chips, 7 blue chips, and 4 green chips. The simplified probability of choosing a red or blue chip is...
What is
3/4
400
A coin is flipped and the results are shown:
Heads - 18
Tails - 27
Find the experimental probability of the coin landing on tails. Simplify if needed.
What is
3/5
400
A dice is rolled three times in a row. The probability of rolling a 2, then an odd number, then another 2 is...
What is
1/60
400
A box contains 28 chromebooks. When it arrives, 4 devices have a crack in the screen. If you receive 14 boxes, how many can you expect to have a crack in the screen?
What is 98.
500
Draw a tree diagram to represent the total number of outcomes. How many total outcomes are possible?
What is 21.
500
The numbers 1-15 are placed in a bag. The probability that a number divisible by 3 is chosen is...
What is
1/3
500
A 5-section spinner is spun and the results are shown:
Red - 4 Blue - 7 Green - 11 Pink - 8 Black - 5
What is the theoretical probability of spinning black and the experimental probability of spinning black?
What is
Theoretical 1/5
Experimental 1/7
500
3 red, 5 blue, 8 green, and 2 yellow chips are placed in a bucket. You choose a chip three times in a row without replacing them. The probability that you choose NOT red and blue is...
What is
25/102
500
5 out of every 8 students at CHS rides the bus. Predict the number of total students who do NOT ride the bus if there are 736 students at CHS.
What is 276.