Topic: CH-4: Presentation of Data

In a bar diagram, the space between consecutive bars should be:

The title of a table should be:

The “more than” ogive is:

According to the India export-import data from 1993-94 to 2013-14, which statement is correct?

When classification is done on the basis of place such as village, town, district, or state, it is called:

In a pie diagram, values of each category are first expressed as:

Width of bars in a bar diagram need not be equal. This statement is:

In a frequency polygon, frequencies are always plotted against:

Frequency density is calculated as:

If classes in a frequency distribution are not continuous, what must be done before drawing a histogram?