An instructor has decided to graphically represent the grades on a test.The instructor uses a plus/minus grading system (i.e., she gives grades of A-, B+, etc.).Which of the following would provide the most information for the students?
A)a histogram
B)a stem and leaf plot
C)a cumulative frequency distribution
D)a frequency distribution
E)a scatter plot

Question

Quizplus · Accepted Answer

A stem and leaf plot provides detailed information about the distribution of grades, showing individual data points and maintaining the original data values, which can be more informative for students.

An Instructor Has Decided to Graphically Represent the Grades on a Test.The