2014 · Q98
When we take class intervals on the x-axis and corresponding frequencies on the y-axis, and draw rectangles with the areas proportional to the frequencies of the respective class intervals, the graph so obtained is called
Elementary MathematicsStatistics
- Abar diagram
- Bfrequency curve
- Cogive
- DNone of the above
Explanation
The described graph is a histogram, which is not among options (a)–(c).