Understanding Histograms and Frequency Polygons

It has gaps between columns.

It uses different colors for each column.

It is always horizontal.

It has no gaps between columns.

By joining the top of each column.

By drawing a line above the columns.

By shading the area under the columns.

By connecting the midpoints of columns to the horizontal axis.

To compare different datasets.

To show cumulative data.

To display individual data points.

To identify trends and patterns.

By connecting the midpoints.

By connecting the bottom corners.

By joining the top left corners.

By joining the top right corners.

Histogram

Ogive

Bar graph

Line chart

It represents a closed loop.

It shows a decreasing trend.

It is meant to show accumulation.

It is a type of bar graph.

They are always vertical.

They use different colors for each column.

The width of columns is meaningful.

They always have gaps between columns.

It indicates the frequency of data.

It shows the range of data.

It represents the height of data.

It has no effect on interpretation.

Width is based on data frequency.

Width is determined by color.

Width is not significant.

Width is always fixed.

It uses more colors.

It is easier to draw.

It avoids misleading interpretations.

It includes more data points.