(i. A frequency table is a grouping of qualitative data into mutually exclusive classes showing the number of observations in each class. (ii) Simple bar charts may be constructed either horizontally or vertically.
(iii) A bar chart is a graphic representation of a frequency table.
A) (i), (ii) and (iii) are all correct statements.
B) (i) and, (ii) are correct statements but not (iii).
C) (i) and, (iii) are correct statements but not (ii).
D) (ii) and, (iii) are correct statements but not (i).

Question

Quizplus · Accepted Answer

All three statements are correct and complement each other in describing the use and construction of frequency tables and bar charts.

(I a Frequency Table Is a Grouping of Qualitative Data