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II
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100
Individual observation that falls outside the overall pattern of the graph
What is an Outlier
100
Data that falls into groups
What is categorical data?
100
Using a histogram, box plot, dot plot or a stemplot.
What are ways to graph quantitative variables?
100
Quantitative data that is stacked on the right, with a few values on the left.
What is Skewed Left?
100
In the following, diagram, an example of this would be 21/240.
What are joint relative frequencies?
200
Distance between 1st and 3rd Quartiles
What is The Inter-Quartile Range
200
A type of graph that shows categorical data in slices.
What is a pie chart?
200
A chart used for quantitative data that has bars whose width can be adjusted, but the intervals along its x axis must be consistent.
What is a histogram?
200
The notation used for the standard deviation of a data set.
What is s?
200
In the diagram below, an example of this would be 60/240.
What are marginal frequencies?
300
The notation used for the average of a data set
What is the a bar over the variable?
300
This is a graphical display of quantitative data in which the area of boxes of the plot are proportional to the frequencies
What is a mosaic plot?
300
Dots on a boxplot
What are outliers?
300
The median of the lower half of a set of quantitative data.
What is the first quartile (Q1)?
300
An example could be the proportion of girls that prefer dogs.
What is conditional relative frequency?
400
The formal requirement for an outlier
What is a value that is either
Smaller than Q1 - 1.5 x IQR or
Greater Than Q3 + 1.5 x IQR?
400
This is a type of table. An example of this type is shown below.
What is a two-way-table?
400
This type of graph.
What is a segmented bar graph?
400
The right side of a stemplot
What are the leaves?
400
The joint relative frequency of girls that like dogs seen in the table below.
What is 12/50?
500
This is an approximation of the average distance to the mean of a data set.
What is standard deviation?
500
This is 31 mpg in the dotplot shown below.
What is median and the mode?
500
This type of graph
What is a side-by-side bar graph?
500
We use this measurement of the variability when the data is not symmetric.
What is the IQR?
500
This is the conditional relative frequency distribution of pet preference among girls.
What are Dogs (12/28), Cats (6/28) and Other(10/28)?