Tag Archives: grouped data

Mean Median Mode for Grouped Data

Image Source: WordPress.com A survey was conducted at a Cafe which sells food and coffees. The reason for the survey was that they were having trouble keeping up with the demand for Cappuccino coffees during peak periods. The Barista suggested … Continue reading

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Grouped Data Histograms

This lesson assumes that people already know how to draw basic Histograms. If you do not know anything about Histograms, then click the link below to do our lesson on Basic Histograms: http://passyworldofmathematics.com/basic-histogram-graphs/ Introduction to Grouped Data Histograms Whenever we … Continue reading

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