259 results authored by Yvonne Wancke - search across all users.
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Question in Yvonne's workspace
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Question in Yvonne's workspace
Just showing how to use the stdev function from the stats extension to calculate the standard deviation of a list of numbers.
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rebelmaths
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Exam (0 questions) in Yvonne's workspace
This test checks that students understand the principles of double entry bookkeeping
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ARR
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compound interest
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Decreasing a number by a percentage
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proportion as %
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% of number
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original amount
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compound interest
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CI only
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Question in Yvonne's workspace
%
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Question in Yvonne's workspace
PV
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Question in Yvonne's workspace
No description given