738 prompts matching "Calculating class widths from the boundaries"
Exam timing: A timed set of mean deviation calculations
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Teach me: When a pie chart suits data better than a bar chart
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Spot my mistake: Drawing sector angles that do not total 360 degrees
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Word problem: Presenting a Nigerian household budget as a pie chart
Act as my SS3 Mathematics tutor. Give me three word problems on presenting a Nigerian hous
WAEC pitfalls: Comparing two pie charts of different totals directly
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Exam timing: A timed set of chart drawing and reading questions
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Word problem: Giving a measured Nigerian market quantity to sensible accuracy
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Worked example: Rounding a number whose leading digits are zeros
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WAEC pitfalls: Dropping trailing zeros that are in fact significant
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Real-life Nigeria: How many figures an answer ought to carry
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Exam timing: A timed set of approximation questions
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Teach me: Absolute error and percentage error defined
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WAEC pitfalls: Giving a percentage error as a negative quantity
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Real-life Nigeria: How errors build up through a multi-step calculation
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Exam timing: A timed set of percentage error questions
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Word problem: A Nigerian bank savings problem over several years
Act as my SS3 Mathematics tutor. Give me three word problems on a Nigerian bank savings pr
Real-life Nigeria: Depreciation as compound interest with a negative rate
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Exam timing: A timed set of interest and depreciation questions
Act as my SS3 Mathematics tutor. Set me a timed run of questions on a timed set of interes