Grade 6 Statistics Review (22 - 23)

Front

What is a data display?

Back

A data display is a visual representation of data that helps to organize and summarize information, making it easier to understand and analyze.

Front

What are common types of data displays?

Back

Common types of data displays include bar graphs, histograms, line graphs, pie charts, and box plots.

Front

What is a statistical question?

Back

A statistical question is one that anticipates variability in the data and can be answered by collecting data.

Front

What is the difference between a measure of center and a measure of spread?

Back

A measure of center summarizes a set of data with a single value (like mean or median), while a measure of spread describes how much the data varies (like range or interquartile range).

Front

What is the range of a data set?

Back

The range is the difference between the highest and lowest values in a data set.

Front

What is the interquartile range (IQR)?

Back

The interquartile range (IQR) is the difference between the first quartile (Q1) and the third quartile (Q3) in a data set, representing the middle 50% of the data.

Front

What is a box plot?

Back

A box plot is a graphical representation of a data set that shows the median, quartiles, and potential outliers.

Front

Can a box plot be used to report the number of data points?

Back

No, a box plot does not show the exact number of data points; it summarizes the data distribution.

Front

What is a measure of center?

Back

A measure of center is a statistical value that represents the center of a data set, such as the mean, median, or mode.

Front

True or False: The range is a measure of center.

Back

False, the range is a measure of spread.