Data Vocab Review 2 Question Preview (ID: 18684)
Review The Vocab To Help You Better Understand Data Analysis.
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areas of the graph where data are grouped close together is called a ______________.
a) cluster
b) distribution
c) gap
d) whisker
The way in which data is spahed or spread out is its _________.
a) distribution
b) intervals
c) key
d) statistics
A graph of dsicrete data that uses a number line is a ______.
a) box and whisker
b) line plot
c) histogram
d) stem and leaf plot
Data shape where the peak is on the left and there are few points on the right
a) Asymmetrical
b) Skewed left
c) Skewed right
d) Symmetrical
Data shape where the peak is in the middle and each half reflects the other
a) Asymmetrical
b) Skewed left
c) Skewed right
d) Symmetrical
Data shape where the peak is on the right and there are few points on the left
a) assymmetrical
b) skewed left
c) skewed right
d) symmetrical
Areas of the graph where there are no data are called ___________.
a) clusters
b) distributions
c) gaps
d) whiskers
Numbers that split data into fourths are called _________.
a) dividers
b) fourths
c) quartiles
d) versatiles
The difference between the first quartile and the third quartile is the __________.
a) deviation
b) interquartile range
c) mean
d) variability
a graphical way to display quantitative or numerical data using vertical bars is a ___________.
a) box plot
b) line plot
c) histogram
d) stem and leaf plot
The width of a bar in a histogram represents an interval of data is a ____________.
a) bar
b) bin
c) column
d) dump
a table used to organize data according to how many times a data value occurs is a ____________.
a) data table
b) frequency table
c) histo-table
d) turn table
how the data values are clustered, or where the “center” of a graph of the data is located is the ___________.
a) measure of averages
b) measure of center
c) measure of data
d) measure of frequency
The data that occurs the most frequently in a data set is the ___________.
a) mean
b) median
c) mode
d) range
The middle value of the data set is the ___________.
a) mean
b) median
c) mode
d) range
The mathematical average of the data set is the _______.
a) mean
b) median
c) mode
d) range
The difference between the highest and lowest values in the data set is the _________.
a) mean
b) median
c) mode
d) range
The value where the number line is balanced is the _________.
a) balance point
b) leaf
c) stem
d) whisker
The spread of the data is called ___________.
a) absolute value
b) deviation
c) mean absolute deviation
d) variability
How far a data value is from the mean is the __________.
a) absolute value
b) deviation
c) mean absolute deviation
d) variability
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