Probability and Statistics Mean Random Variable
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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20 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
It is a variable whose value is determined by the outcome of a random experiment.
(a)
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
If you select one adult at a random from this community, what is the probability that the adults is employed as part -time?
(a)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
It is a numerical quantity that is assigned to the outcome of an experiment.
Statistics
Probability
Random Variable
Distribution
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
It is the set of all possible outcomes in an experiment.
Random Variable
Sample Space
Mean
Data
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following refers to a rule that assigns a numerical value or characteristic to an outcome of an experiment?
Expected Value
Random Variable
Range Space
Probability Distribution
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
It is a variable whose values are determined by chance.
Random Variable
Discrete Variable
Continuous Variable
Independent Variable
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A random variable is defined by a rule that assigns a _______________ to every outcome in a sample space.
number
letter
Event
probability
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