Estimated Mean
Foundation Higher AQA Edexcel OCR
Master estimated mean for GCSE Maths with structured, exam-style practice. This Foundation and Higher resource covers estimating the mean from grouped data and includes a complete mark scheme showing the steps examiners reward. Suitable for AQA, Edexcel and OCR. Free to download as a PDF. Use the midpoint of each class, since you don't have exact values.
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