The document provides information about histograms and ogives (cumulative frequency polygons). It explains how to construct a histogram by drawing and labeling the axes, representing frequency on the y-axis and class boundaries on the x-axis, and drawing vertical bars for each class using the frequencies as heights. It also notes that an ogive graphs a cumulative distribution by showing data values on the horizontal axis. The rest of the document appears to contain template content and instructions for a presentation, including pages for topics, timelines, SWOT analyses, charts, team members, statistics, and free design resources.

1. Histogram
&
O-give

2. Histogram
A common graphical presentation of
quantitative data is a histogram.
How to Construct a histogram:
• Draw and label the x and y axes.
• Represent the frequency on the y-axis
and the class boundaries on the x-axis.
• Using the frequencies as heights, draw
vertical bars for each class.

3. The Ogive (Cumulative
Frequency Polygon)
An ogive is a graph of a cumulative
distribution.
The data values are shown on the
horizontal axis.
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