Techniques to graphically represent the frequency of scores in a set of data include
A) histograms and frequency polygons.
B) frequency distributions and frequency polygons.
C) frequency distributions and scatter diagrams.
D) histograms and scatter diagrams.

Question

Quizplus · Accepted Answer

Histograms and frequency polygons are both effective ways to display the frequency of scores in a set of data. Histograms show the distribution of the data by dividing it into intervals or bins along the x-axis and showing the count or frequency on the y-axis. Frequency polygons are similar, but instead of bars, they use lines to connect the points representing the frequency of each interval. Both techniques provide a visual representation of the shape of the distribution and make it easy to identify trends and patterns in the data.

Techniques to Graphically Represent the Frequency of Scores in a Set