How to Make a Dot Plot in Excel

Excel dot plot cover with twelve amber dots stacked by cafe pickup wait time and a green Excel logo.

A dot plot in Excel shows how often each value occurs, with one dot for every observation. Repeated values form stacks, so you can count them without reading every row. …

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How to Create a Step Chart in Excel

Orange bike-hire fee step chart with an Excel logo and the headline Step Chart in Excel.

A step chart in Excel shows a value staying constant until a particular date, then changing immediately, such as a hire fee or subscription price. Joining the original dates and …

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How to Calculate MAPE in Excel

Paired actual and forecast points with marked gaps illustrate MAPE in Excel.

MAPE (mean absolute percentage error) in Excel shows you how far your forecasts missed actual results, as an average percentage. Over- and under-forecasts don’t cancel each other out. Months with …

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