Sharp Elw531h Owners Manual
Here you can view all the pages of manual Sharp Elw531h Owners Manual. The Sharp manuals for Calculator are available online for free. You can easily download all the documents as PDF.
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30 Operation Display Correction after pressing : Correction prior to pressing immediately after a data entry: Delete incorrect data with , then enter the correct data. Use to display the data previously entered. Press to display data items in ascending (oldest first) order. To reverse the display order to descending (latest first), press the key. Each item is displayed with X:, Y:, or F: (n is the sequential number of the data set). Display the data item to...
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31 OperationDisplay 45 3 60 APPLICATIONS: Single-variable statistical calculations are used in a broad range of fields, including engineering, business, and economics. They are most often applied to analysis in atmospheric observations and physics experiments, as well as for quality control in factories.
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32 Data table 3 Operation Display 6.2 13 6.1 15 8.2 7 The table below summarizes the dates in April when cherry blossoms bloom, and the average temperature for March in that same area. Determine basic statistical quantities for data X and data Y based on the data table. Select dual-variable statistics mode and linear regression calculation in sub-mode. 1998 1999 2000 2001 2002 2003 2004 2005 6.2 7.0 6.8 8.7 7.9 6.5 6.1 8.2 13 9 11 5 7 12 15 7 Year x Average temperature y Date blossoms bloom...
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33 “ANS” KEYS FOR 2-VARIABLE STATISTICS In addition to the 1-variable statistic keys, the following keys have been added for calcu- lating 2-variable statistics. NOTE: The codes for basic statistical quantities of sample data x and their meanings are the same as those for single-variable statistical calculations. Let’ s check the results based on the previous data.Calculates the sum of the product for sample data x and sample data y. Calculates the sum of the data (sample data y). Calculates the sum of...
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