Worksheet – Mean and Standard Deviation (Year 12 Maths) November 8, 2025November 8, 2025 Navu Worksheet – Mean and Standard Deviation – 1 Worksheet – Mean and Standard Deviation – 2 Formulae – Mean and Standard Deviation – Edexcel Formulae – Mean and Standard Deviation – OCR Formulae – Mean and Standard Deviation – MEI Formulae – Mean and Standard Deviation – AQA