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Probability and Statistics Vocabulary
Probability and Statistics Vocabulary
30 terms
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StudBud Administration
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Review of Probability and Statistics Vocabulary
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
A display of distribution data based on the five number summary.
Skewness
Dot plot
Five-number summary
Box plot
2
The distance between the first and third quartiles of the data set.
Median
Box Plot
Interquartile Range
Dot Plot
3
A statistical chart consisting of data points plotted on a simple scale.
Dot plot
Box plot
One-variable data
Five-number summary
4
The likelihood that an event will occur
Variability
Probability
Event
Random
5
One type of data being measured
Dot Plot
Box Plot
Outlier
One-variable data
6
To find the mean of a data set
Q3-Q1
Maximum-minimum
add all the data points together and divide by the total #
multiply all the data points together
7
A box plot in which the whiskers are no longer than 1.5 times the IQR
Outlier
Dot plot
Parallel box plot
Modified box plot
8
The most frequent data point
Range
Mean
Mode
Median
9
Box plots used to compare two sets of data visually
Parallel box plots
Modified box plots
Box plot
Dot plot
10
The difference between the highest point in a data set and the lowest point in a data set.
Median
Mode
Range
Mean
11
The mean, median, and mode are all the same.
Spread
Box Plot
Skewness
Normal Distribution
12
A possible result of a probability experiment
Two-way table
Random
Simple Event
Outcome
13
The middle of the data set
Mode
Mean
Range
Median
14
Theoretical probability is what actually happens.
True
False
15
A sample in which every object in the population has an equal chance of being selected.
Outcome
Simple Event
Two-way table
Random
16
One outcome
Outcome
Random
Simple Event
Two-way table
17
The measure of the spread of a data set.
Variability
Probability
Sample Space
Event
18
The middle of the lower half of a data set
Quartile 1
Median
Quartile 3
Interquartile Range
19
A statistical question is one that can be answered by collecting data and there is variability
True
False
20
The variability in a data set
Skewness
Normal Distribution
Spread
Range
21
For a set of data, the minimum, first quartile, median, third quartile, and maximum.
Box plot
Measures of Center
Dot Plot
Five-number summary
22
Counts and organizes data about two categorical variables.
Outcome
Random
Simple Event
Two-way table
23
A set of possible outcomes resulting from a particular experiment.
Sample Space
Probability
Variability
Event
24
One event that does not affect the next event
Simple event
Independent event
Dependent event
25
The collection of all possible outcomes in an experiment
Variability
Sample Space
Probability
Event
26
Experimental probability is what you expect to happen.
True
False
27
A data point that is distinctly separate from the rest of the data
Outlier
Spread
Skewness
Normal distribution
28
The middle of the upper half of a data set
Interquartile Range
Median
Quartile 1
Quartile 3
29
Which of the following is not a measure of center?
Mean
Median
Mode
Range
30
The first event affects the events that happen next
Dependent event
Simple event
Independent event
