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### Course: Statistics and probability > Unit 4

Lesson 6: Normal distribution calculations- Standard normal table for proportion below
- Standard normal table for proportion above
- Standard normal table for proportion between values
- Normal distribution: Area above or below a point
- Normal distribution: Area between two points
- Finding z-score for a percentile
- Threshold for low percentile
- Normal calculations in reverse
- Basic normal calculations

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# Normal calculations in reverse

You might need: Calculator,Z table