NDA2015MathematicsStatisticsActual
A set of annual numerical data, comparable over the years, is given for the last 12 years. 1. The data is best represented by a broken line graph, each corner (turning point) representing the data of one year. 2. Such a graph depicts the chronological change and also enables one to make a short-term forecast. Which of the above statements is/are correct?
Options
- A1 only
- B2 only
- CBoth 1 and 2
- DNeither 1 nor 2
Correct answer
C. Both 1 and 2
Step-by-step solution
The annual numerical data for comparable for last 12 years is represented by broken line graph, where each turning point represent the data of a particular year, while such graph do not depict the chronological change. Option (C) is correct.