Statistical Data Vocab

What kind of graphs are these?

• Histogram

• Line Graph

• Dot Plot

• Box-and-Whisker Plot

• Stem-and-Leaf Plot

Check ALL the Measures of Center (numbers in the middle of a data set)

• mean

• median

• mode

• range

• mean absolute deviation

Before you can calculate the first or third quartiles, you must calculate the...

• interquartile range

• mean

• median

• mode

• range

Which number is the Third Quartile?

• 2

• 3

• 4

• 5

Describe the data distribution.

• Skewed left

• Symmetrical

• Skewed right

Information collected about people or things

• Data

• Dot Plot

• Frequency Table

• Histogram

A table that lists the number of times

each piece of data occurs

• Frequency Table

• Histogram

• Mean

• Measure of Center

The sum of a set of data values divided by the

number of data values

• Mean

• Measure of Center

• Median

• Mode

The middle number in a set of data that are

arranged in order, or the average of the two

middle values if the number of data values is even

• Median

• Mode

• Outlier

• Relative Frequency Table

The value(s) that occurs most often in a set of data

• Mode

• Outlier

• Relative Frequency Table

• Statistical Question