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  • Mean±error 1
    Ready to use
    Question in Bin by Mark Quinn

    A measurement is performed multiple times for the same object, the student will

    • calculate the mean result
    • calculate the standard error on the mean 
    • write the mean±error to the correct precision as defined by the error written to 1 significant figure 

    Advice is provided including on performing the calculations in Python or spreedsheets together with further reading.