Which of the following is an example of the use of graphical statistics?
A)breaking down a set of math test scores into classes of equal size
B)drawing a histogram based on a set of scores from a personality questionnaire
C)graphing a set of IQ scores using a frequency polygon
D)all of these

Question

Quizplus · Accepted Answer

All of the choices listed involve the use of graphical statistics. Breaking down test scores into classes of equal size can be represented using a frequency distribution histogram, drawing a histogram based on personality questionnaire scores can help to visualize the distribution of scores, and graphing IQ scores using a frequency polygon can show the shape of the distribution and any potential outliers.

Which of the Following Is an Example of the Use