Mathematics A-Level
Normal distribution model
What Normal distribution model means in Mathematics A-Level, as defined for WJEC.
Definition of Normal distribution model
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Reference: WJEC
Models continuous variables exhibiting a symmetrical, bell-shaped distribution about mean μ with variance σ².
Topics that use Normal distribution model
- Statistical distributions (A2 Unit 4: Applied Mathematics B) (WJEC A-Level)
Related terms
- binomial to Normal approximation
- continuous uniform distribution
- continuous uniform suitability
- distribution selection
- inverse Normal calculations
- model critique
- Normal distribution limitations
- Normal distribution probabilities
Using Normal distribution model in the exam
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