Box and Whisker Plots

Front

What does the 'Q' stand for in Q1, Q2, and Q3?

Back

Quartiles

Front

What is the MEDIAN in a box plot?

Back

The median is the middle value of a data set, which divides the data into two equal halves.

Front

What is the range of a data set?

Back

The range is the difference between the maximum and minimum values in a data set.

Front

What percentage of data is below the first quartile (Q1)?

Back

25% of the data is below the first quartile (Q1).

Front

What is the MINIMUM value in the data set: 3, 5, 2, 6, 7, 3?

Back

The minimum value is 2.

Front

How do you find the first quartile (Q1)?

Back

Q1 is the median of the lower half of the data set.

Front

How do you find the third quartile (Q3)?

Back

Q3 is the median of the upper half of the data set.

Front

What does a box plot visually represent?

Back

A box plot visually represents the distribution of a data set, showing the median, quartiles, and potential outliers.

Front

What is an outlier in a data set?

Back

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

Front

What is the interquartile range (IQR)?

Back

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