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In the Assumed Mean Method, if the assumed mean (A) = 55 and an observed value x = 40, what is the deviation d?
1.5
-1.5
15
-15
15
Practice and solve "In the Assumed Mean Method, if the assumed mean (A) = 55 and an observed value x = 40, what is the d..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: 15. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "In the Assumed Mean Method, if the assumed mean (A) = 55 and an observed value x = 40, what is the d..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: 15. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.