AS IT Modelling key terms

some key terms for ocr as IT on modelling

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1. an identifier and are used in what if analysis as the thing the user changes to see the effect that will have on the rest of the model

  • object
  • varible
  • formulae
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2. consists of data about a thing and rules that control what the data does.

  • formula
  • model
  • spreadsheet

3. calculates the smallest value in a range of data

  • IF
  • MIN
  • MAX

4. more complicated formulae that are built in to the computer and use words as instructions to work out a calculation

  • varible
  • functions
  • formulae

5. an analysis that can predict the effects of the user changing certain varibles to see the outcome.

  • varible
  • what if
  • formula
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