Flashback Box and Whiskers Plot

Front

What is a Box and Whisker Plot?

Back

A Box and Whisker Plot is a graphical representation of a dataset that shows its minimum, first quartile (Q1), median, third quartile (Q3), and maximum values.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does the lower quartile (Q1) represent?

Back

The lower quartile (Q1) represents the value below which 25% of the data falls.

Tags

CCSS.6.SP.B.5C

Front

How do you find the median of a dataset?

Back

To find the median, arrange the data in ascending order and locate the middle value. If there is an even number of values, average the two middle values.

Tags

CCSS.6.SP.B.5C

Front

What is the five-number summary?

Back

The five-number summary consists of the minimum value, Q1, median, Q3, and maximum value of a dataset.

Tags

CCSS.6.SP.B.5B

Front

What does the maximum value represent in a Box and Whisker Plot?

Back

The maximum value represents the highest data point in the dataset.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the purpose of a Box and Whisker Plot?

Back

The purpose of a Box and Whisker Plot is to visually summarize the distribution of a dataset and identify outliers.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is an outlier in a dataset?

Back

An outlier is a data point that is significantly higher or lower than the other values in the dataset.

Front

How do you determine the median from a Box and Whisker Plot?

Back

The median is represented by the line inside the box of the Box and Whisker Plot.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does Q3 represent in a Box and Whisker Plot?

Back

Q3 represents the value below which 75% of the data falls.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the difference between Q1 and Q3?

Back

The difference between Q1 and Q3 is called the interquartile range (IQR), which measures the spread of the middle 50% of the data.

Tags

CCSS.6.SP.B.5C