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10 questions
Which of the following is equivalent to 3/4?
75%
34%
133%
3/4%
Which of the following is a probability model is correct?
How do you know if a table/model for a given set of probability is uniform or non-uniform probability?
Emily is a very good student. She is more likely to attend class than to miss class. Which could be the probability that she misses class tomorrow?
-0.4
0.1
0.7
1.2
Ilana drew a marble at random from a bag containing 4 blue, 3 red, 2 yellow, and 5 green marbles. What is the probability that she picked a marble that is not red?
3/14
11/14
3/11
5/7
Vidriana rolled a number cube 96 times. Her results are shown in the table.
What is the experimental probability of rolling an even number?
46/50
48/96
50/96
42/96
What is the greatest probability in any experiment
0
0.01
1
100
A list of all the possible outcomes of a probability experiment is called _________________________.
How can you check to see that your probability model is correct/complete?
all the possible outcomes have equivalent probability
each of the possible outcomes is different from the others
The probabilities of all the possible outcomes have a sum of 1
The sample space does not contain any gaps in probabilities
If you know that there are 52 cards in a new deck of cards, and that there are 4 suites (clubs, spades, diamonds, hearts), and that each suite has 4 face cards (king, queen, jack, and ace), what is the probability of drawing a face card from the deck?
4/13
4/52
1/52
none of the above
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