Data Vocabulary Quiz 2
Statistics/Analyzing Data Vocabulary Test�
- 1.The horizontal number line on a graph
- A.
Title
- B.
X - axis
- C.
Y - axis
- D.
Interval
- 2.The _____ of a set of data is the number or numbrs that occur most often.
- A.
Range
- B.
Mean
- C.
Median
- D.
Mode
- 3.A _____ uses bars to represent the frequency of data that have been organized in intervals.
- A.
Bar graph
- B.
Histogram
- C.
Line plot
- D.
Stem-and-leaf plot
- 4.Numbers called _____ can be used to describe the center of data.
- A.
Measures of central tendency
- B.
Data
- C.
Intervals
- D.
Scale
- 5.The vertical number line on a graph
- A.
Title
- B.
Label
- C.
X-axis
- D.
Y-axis
- 6.A type of graph that looks like a number line with each piece of data displayed as an x above the number line.
- A.
Line plot
- B.
Scatter plot
- C.
Stem-and-leaf plot
- D.
None of these
- 7.A graphic form using bars that do not touch to make comparisons of statistics.
- A.
Line plot
- B.
Stem-and-leaf plot
- C.
Histogram
- D.
Bar graph
- 8.A graph that has a column for ones place value and ten place value
- A.
Line plot
- B.
Stem-and-leaf plot
- C.
Scatter plot
- D.
Bar graph
- 9.Groups of numbers - This information goes on the x-axis of a histogram.
- A.
Interval
- B.
Frequency
- C.
Label
- D.
Title
- 10.Another word for average - The sum of the data divided by the number of items in the data set.
- A.
Range
- B.
Mean
- C.
Median
- D.
Mode
- 11.The middle number in a set of data that has been ordered least to greatest
- A.
Range
- B.
Mean
- C.
Median
- D.
Mode
- 12.The difference between the greatest and least numbers in a data set.
- A.
Range
- B.
Mean
- C.
Median
- D.
Mode
- 13.A table for organizing a set of data that shows the number of pieces of data that fall within given intervals or categories.
- A.
Title
- B.
Range
- C.
Frequency table
- D.
Stem-and-leaf plot
- 14.A piece of data that is quite separated from the rest of the data.
- A.
Outlier
- B.
Mean
- C.
Median
- D.
Mode
- 15.Data that are grouped closely together.
- A.
Outlier
- B.
Cluster
- C.
Gap
- D.
Range
- 16.The upper median of a set of data
- A.
Lower extreme
- B.
Lower quartile
- C.
Upper quartile
- D.
Upper extreme
- 17.The lower median of a set of data
- A.
Lower extreme
- B.
Lower quartile
- C.
Upper quartile
- D.
Upper extreme
- 18.The least number in a set of data
- A.
Lower extreme
- B.
Lower quartile
- C.
Upper quartile
- D.
Upper extreme
- 19.The greatest number in a set of data
- A.
Lower extreme
- B.
Lower quartile
- C.
Upper quartile
- D.
Upper extreme
- 20.The difference between the upper quartile and the lower quartile is known as
- A.
Interquartile range
- B.
Lower extreme
- C.
Upper extreme
- D.
Median
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