Box Plots

Front

What is a box plot?

Back

A box plot is a graphical representation of a dataset that shows its minimum, first quartile, median, third quartile, and maximum.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does the median represent in a dataset?

Back

The median is the middle value of a dataset when it is ordered from least to greatest.

Tags

CCSS.6.SP.B.5C

Front

What is a quartile?

Back

A quartile is a type of quantile that divides a dataset into four equal parts.

Tags

CCSS.6.SP.B.5C

Front

What is the lower quartile (Q1)?

Back

The lower quartile (Q1) is the median of the lower half of a dataset, representing the 25th percentile.

Tags

CCSS.6.SP.B.5C

Front

What is the upper quartile (Q3)?

Back

The upper quartile (Q3) is the median of the upper half of a dataset, representing the 75th percentile.

Tags

CCSS.6.SP.B.5C

Front

How do you find the median of a dataset with an even number of values?

Back

To find the median of a dataset with an even number of values, average the two middle numbers.

Tags

CCSS.6.SP.B.5C

Front

What does the interquartile range (IQR) measure?

Back

The interquartile range (IQR) measures the spread of the middle 50% of a dataset, calculated as Q3 - Q1.

Tags

CCSS.6.SP.B.5C

Front

What is the purpose of a box plot?

Back

A box plot is used to visually summarize the distribution of a dataset and identify outliers.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How can you identify outliers in a box plot?

Back

Outliers in a box plot are typically represented as individual points that fall outside the whiskers.

Front

What does the whisker in a box plot represent?

Back

The whiskers in a box plot extend from the quartiles to the minimum and maximum values, excluding outliers.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1