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T02-02 - 1 T02-02 Scattergram (by Observation) & Dot Plot (by Value) Purpose Allows the analyst to create line plots, bar graphs and pie charts from data, which has previously been summarized, in a tabular summary format. Inputs Original Quantitative Data Outputs Sorted Quantitative Data Original Data Scattergram Frequency Dot Plot Limitations 1000 quantitative data

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T02-02 - 2 An Example An accounting firm has collected a sample of audit times from last year. To get a better feel for the distribution of the audit times the manager wants to look at a Frequency Dot Plot of the audit times.

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T02-02 - 3 Data can either be entered directly into the Original Data cells or copy/paste special/values into the cells.

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T02-02 - 4 Once the data is entered the Sort Macro can be run to sort the Original Data into the Sorted Data cells.

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T02-02 - 5 Worksheet Tabs can be selected to view the Original Data Scattergram & Frequency Dot Plot.

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T02-02 - 6 The Scattergram displays a plot of the observations in the sequence they were entered.

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T02-02 - 7 The Dot Plot displays a frequency plot of the observations.

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