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Maths & Computing
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Maths – National 4
Maths – National 5
Expressions & Formula
Algebraic Fractions
Arc
Sector
Fractions
Area
Surds
Indices
Volume
Gradient
Expanding Brackets
Simplifying
Factorising
Common Factor
Difference of Squares
Trinomial
Applications
Standard Deviation
Percentages
Fractions
Trigonometry
Sine Rule
Cosine Rule
Area of Triangle
Relationships
Significant figures
Simultaneous Equations
Change Subject of formula
Inequalities
Factorising Trinomials
Equation of a straight line
Quadratic
Quadratic Formula
Quadratic Graphs
Nature of roots
Turning Points
Trig Equations
Trig Graphs
Angles in a polygon
Angles in a circle
Pythagoras
Maths National 5
How to calculate Standard Deviation and Variance
March 16, 2019
Mr H
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Standard Deviation – Explained and Visualised
Nat 5 2015 Paper 1: Q5 Standard Deviation
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