Box and Whisker Plots Quiz

What is a box and whisker plot?

• A box and whisker plot is a graphical representation of a set of data that shows the distribution and variability of the data.

• A box and whisker plot is a type of container used for storing items.

• A box and whisker plot is a method of measuring the weight of a box.

• A box and whisker plot is a tool used for drawing straight lines.

What are the five-number summary values used in a box and whisker plot?

• minimum, first quartile, median, third quartile, mean

• minimum, first quartile, median, third quartile, maximum

• minimum, first quartile, median, third quartile, standard deviation

• minimum, first quartile, median, third quartile, range

How is the median represented in a box and whisker plot?

• Outside the box

• Above the box

• Below the box

• Inside the box

What does the box in a box and whisker plot represent?

• Interquartile range (IQR)

• Mean

• Median

• Standard Deviation

What do the whiskers in a box and whisker plot represent?

• The median of the data

• The range of the data

• The standard deviation of the data

• The mean of the data

How can you determine if a data set has outliers using a box and whisker plot?

• By identifying data points that fall below Q1 - 1.5 * IQR or above Q3 + 1.5 * IQR.

• By looking for data points that are within the interquartile range (IQR).

• By calculating the mean and identifying data points that are more than 2 standard deviations away from the mean.

• By identifying data points that fall below Q1 - 1.5 * IQR or above Q3 + 1.5 * IQR.

What does it mean if the whiskers in a box and whisker plot are different lengths?

• The data is normally distributed.

• The data is skewed to the left.

• The data is not symmetrically distributed.

• The data is skewed to the right.

How can you compare two or more box and whisker plots?

• Compare the median, quartiles, and range of each plot.

• Compare the interquartile range of each plot.

• Compare the maximum and minimum values of each plot.

• Compare the mean, mode, and standard deviation of each plot.

What does it mean if a box and whisker plot is skewed?

• The data is normally distributed.

• The data is evenly distributed.

• The data is perfectly symmetrical.

• The data is not symmetrically distributed.

How can you use a box and whisker plot to analyze the spread of data?

• A box and whisker plot can analyze the spread of data by showing the minimum, maximum, median, and quartiles of a dataset.

• A box and whisker plot can analyze the spread of data by showing the range and interquartile range of a dataset.

• A box and whisker plot can analyze the spread of data by showing the standard deviation and variance of a dataset.

• A box and whisker plot can analyze the spread of data by showing the mean and mode of a dataset.