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Data Analysis Test Plan for Excel Spreadsheet Optimization

Develop a comprehensive test plan for an Excel spreadsheet, ensuring formulas, formatting, and advanced features are functional. Include analysis criteria for pass, merit, and distinction levels. Implement macros, cell linking, and statistical calculations.

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Data Analysis Test Plan for Excel Spreadsheet Optimization

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  1. Unit 3 – Data Handling AO4 –Analysis of Data D Garey

  2. Make a Test Plan • Pass level –you need evidence of 1 test to see if this spreadsheet will work (think what formulae do you want to calculate, any linked cells, conditional formatting etc) • For merit and distinction you will need a test plan D Garey

  3. Format the Sheet • Ensure all titles, labels, headers/footers are clear • Format the cells according to the data collected • You could use conditional formatting to see an overview of different answers • conditional formatting tutorial D Garey

  4. Other Points to include: • Macros • Absolute cell referencing absolute cell referencing • Linking cells across worksheets/paste special • Filter/autofilter • Hide/unhide • Formatting styles D Garey

  5. Formulae • For each question you must calculate: • SUM • AVERAGE (mean, median, mode) • MIN • MAX • COUNT • COUNTIF* D Garey

  6. More complex formulae • Percentages • Brackets • 2 step calculations • Standard deviation • T test, Correlations, Chi Squared * • * please ask!!!! • advanced stats in Excel D Garey

  7. Remember!!!!! • Control and stupid button to show formulae in screen shots • You should justify why you’ve used all of these operations • Do not start discussing your results here!!!! D Garey

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