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4.1.3 Error Intervals and Bounds — OCR Mathematics J560 | GradeGen.AI
Mathematics
Approximation and Estimation
Estimation Methods
Error Intervals and Bounds
Error Intervals and Bounds
OCR GCSE Mathematics (J560) — Approximation and Estimation
What You Need to Know
Use inequality notation to define error intervals for numbers rounded or truncated to a specific accuracy.
Apply and interpret limits of accuracy.
Calculate upper and lower bounds for calculations based on numbers rounded to a known accuracy.
Distinguish between bounds for discrete and continuous quantities.
Revision Notes
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Error Intervals and Bounds
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Previous Subtopic
Estimating Calculations
Next Section: Ratio, Proportion and Rates Of Change
Simplifying Ratios
