Question

Less than ogive is a

• A. Non-increasing graph
• B. Non-decreasing graph
• C. Decreasing graph
• D. Increasing graph

Answer 1

The correct option is B Non-decreasing graph

For less than ogive, the less than cumulative frequencies are plotted against the upper class boundaries of that class. Here, frequencies are added starting from the upper limit of the 1st class interval of the frequency distribution. The cumulative total tends to increase or remain the same. Hence, less than ogive is a non-decreasing graph.