Test - Dot Plots, Histograms, and Box and Whisker Plot

Front

What is a dot plot?

Back

A dot plot is a simple visual representation of data where each data point is represented by a dot above a number line.

Front

What is a histogram?

Back

A histogram is a graphical representation of the distribution of numerical data, using bars to show the frequency of data points within specified ranges (bins).

Front

What is a box and whisker plot?

Back

A box and whisker plot is a standardized way of displaying the distribution of data based on a five-number summary: minimum, first quartile (Q1), median, third quartile (Q3), and maximum.

Front

What does the minimum value represent in a data set?

Back

The minimum value is the smallest data point in a data set.

Front

What does the maximum value represent in a data set?

Back

The maximum value is the largest data point in a data set.

Front

What is the median in a data set?

Back

The median is the middle value when the data points are arranged in ascending order.

Front

What is the mode in a data set?

Back

The mode is the value that appears most frequently in a data set.

Front

What is the mean in a data set?

Back

The mean is the average of all data points, calculated by dividing the sum of the data points by the number of points.

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 is the first quartile (Q1)?

Back

Q1 is the median of the lower half of a data set, representing the 25th percentile.