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Mathematics
10th -
11thgrade
Random Discrete Probability Distribution
15 questions
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- 1. Multiple ChoiceClassify: The numbers of cheeseburgers a fast-food restaurant serves each dayNone of theseAbstractContinuousDiscrete
- 2. Multiple Choice
Discrete
Continuous
Abstract
cannot be answered
- 3. Multiple Choice
Yes, because all of the probabilities are between 0 and 1 inclusive and the sum of all the probabilities is 1.
No, some of probabilities are not between 0 and 1 inclusive
No, the sum of all the probabilities is not 1.
Yes, because the distribution is symmetric
- 4. Multiple ChoiceYes, because all of the probabilities are between 0 and 1 inclusive and the sum of all the probabilities is 1.No, all probabilities are not be between 0 and 1 inclusiveNo, the sum of all the probabilities is not 1.Yes, because the distribution is symmetric
- 5. Multiple ChoiceYes, because all of the probabilities are between 0 and 1 inclusive and the sum of all the probabilities is 1.No, all probabilities are not be between 0 and 1 inclusiveNo, the sum of all the probabilities is not 1.Yes, because the distribution is symmetric
- 6. Multiple Choice
How many possible outcomes will appear if you roll a common dice?
1
6
12
36
- 7. Multiple Choice
What is the numerical quantity assigned to the outcome of an experiment usually denoted by an uppercase letter such as X?
Frequency
Probability
Random variable
Sample
- 8. Multiple Choice
Determine which of the following distribution is NOT a probability distribution.
A
B
C
D
- 9. Multiple Choice
What are the random variables in the given problem.
x = 1, 2, 3
x = 0, 1, 2, 3
x = 2, 3, 4, 5, 6
x = 0, 2, 4, 6, 8
- 10. Multiple Choice
What is the probability distribution of getting a sum of 2?
0.0625
0.6250
0.125
0.375
- 11. Multiple Choice
What is the probability distribution of getting a sum of 3
0.0625
0.250
0.125
0.750
- 12. Multiple Choice
What is the probability distribution of getting a sum of 4
0.625
0.3125
0.375
0.850
- 13. Multiple Choice
What is the probability distribution of getting a sum of 5
0.50
0.75
0.125
0.25
- 14. Multiple Choice
What is the probability distribution of getting a sum of 6
0.50
0.75
0.125
0.25
- 15. Multiple Choice
The probability distribution for the random variable x is shown in the table
- Answer choicesTagsAnswer choicesTags