The Stock Prices.jmp sample data table contains data for the dates and values of a stock over time. The variable YearWeek is a computed column representing the year and week in a single variable. Use a range chart to show the high, low, and average close values for each stock. For those weeks where data exists for multiple days, the average of the values is plotted.
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Select Graph > Legacy > Chart.
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Select Max from the menu of statistics.
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Select Min from the menu of statistics.
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Select Mean from the menu of statistics.
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Click OK.
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Select Range Chart from the red triangle menu for Chart.
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In the legend, right-click Mean(Close) and select Connect Points.
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Figure 13.19 Example of a Combined Range and Line Chart
