Канал: 5 Minute Maths

Contextual Problems Involving Normal Distirbution

Contextual Problems Involving Normal Distirbution

Finding Probabilities Using Tables of the Normal Distribution

Finding Probabilities Using Tables of the Normal Distribution

Transforming a Distribution into Z

Transforming a Distribution into Z

Calculating Mean and Standard Deviation for a Normal Distibution

Calculating Mean and Standard Deviation for a Normal Distibution

Finding the Value of z Using Tables of the Normal Distribution

Finding the Value of z Using Tables of the Normal Distribution

Discrete Uniform Distributions

Discrete Uniform Distributions

Expected Values and Variance for Functions of X

Expected Values and Variance for Functions of X

Expected Values and Variance

Expected Values and Variance

Cumulative Distribution Tables

Cumulative Distribution Tables

Probability Distributions and Functions

Probability Distributions and Functions

Lines of Regression

Lines of Regression

Product Moment Correlation Coefficient

Product Moment Correlation Coefficient

Tree Diagrams

Tree Diagrams

Independence of Events

Independence of Events

Venn Diagrams 2

Venn Diagrams 2

Venn Diagrams 1

Venn Diagrams 1

Histograms

Histograms

Skew

Skew

Outliers and Box Plots

Outliers and Box Plots

Stem and Leaf Diagrams

Stem and Leaf Diagrams

Interpercentile Range

Interpercentile Range

Variance and Standard Deviation

Variance and Standard Deviation

Range and Interquartile Range

Range and Interquartile Range

Interquartile Range

Interquartile Range

Averages from a Discrete Frequency Table

Averages from a Discrete Frequency Table

Averages from a Grouped Frequency Table

Averages from a Grouped Frequency Table

Simple Averages

Simple Averages

The Area Between a Curve and a Line

The Area Between a Curve and a Line

Trapezium Rule

Trapezium Rule

Definite Integration

Definite Integration

Area Under a Curve

Area Under a Curve

Trigonometric Identities

Trigonometric Identities

Solving Trigonometric Equations by Transforming the Range

Solving Trigonometric Equations by Transforming the Range

Solving Simple Trigonometric Equations

Solving Simple Trigonometric Equations

Quadratic Trigonometric Equations

Quadratic Trigonometric Equations

Finding Exact Values of Trigonometric Ratios

Finding Exact Values of Trigonometric Ratios

Using Turning Points to Solve Problems

Using Turning Points to Solve Problems

Turning Points

Turning Points

Increasing and Decreasing Functions

Increasing and Decreasing Functions

Special Triangles

Special Triangles

Graphing Sin, Cos and Tan

Graphing Sin, Cos and Tan

Angle Diagrams

Angle Diagrams

The Sum of a Geometric Series

The Sum of a Geometric Series

The Sum to Infinity of a Geometric Series

The Sum to Infinity of a Geometric Series

Proving the Sum of a Geometric Series

Proving the Sum of a Geometric Series

Nth Term of a Geometric Sequence

Nth Term of a Geometric Sequence

Growth and Decay

Growth and Decay

Segment Area

Segment Area

Sector Area

Sector Area

Converting Between Radians and Degrees

Converting Between Radians and Degrees

Arc Length

Arc Length

Expanding a+bx^n

Expanding a+bx^n

Expanding a+b^n

Expanding a+b^n

Combinations

Combinations

The Distance Between Two Points

The Distance Between Two Points

Finding the Centre of a Circle

Finding the Centre of a Circle

Finding the Equation of a Circle

Finding the Equation of a Circle

Solving Equations Involving Logairthms

Solving Equations Involving Logairthms

Changing the Base of a Logarithm

Changing the Base of a Logarithm

Converting Between Exponential and Logarithmic Form

Converting Between Exponential and Logarithmic Form

Power Law of Logarithms

Power Law of Logarithms

Multiplication and Division Laws of Logarithms

Multiplication and Division Laws of Logarithms

Sine Rule for Angles

Sine Rule for Angles

Sine Rule for Lengths

Sine Rule for Lengths

Finding Two Solutions with the Sine Rule

Finding Two Solutions with the Sine Rule

Cosine Rule for Lengths

Cosine Rule for Lengths

Cosine Rule for Angles

Cosine Rule for Angles

Area of a Triangle

Area of a Triangle

Simplifying Algebraic Fractions

Simplifying Algebraic Fractions

Remainder Theorem

Remainder Theorem

Polynomial Division

Polynomial Division

Further Polynomial Division

Further Polynomial Division

Factor Theorem

Factor Theorem

Integrating Simple Expressions

Integrating Simple Expressions

Finding the Equation of a Curve through Integration

Finding the Equation of a Curve through Integration

Tangents and Normals

Tangents and Normals

Second Order Derivatives

Second Order Derivatives

Gradients of Curves

Gradients of Curves

Differentiating Single Term Functions

Differentiating Single Term Functions

Differentiating Simple Expressions

Differentiating Simple Expressions

Sum of an Arithmetic Series

Sum of an Arithmetic Series

Sigma Notation

Sigma Notation

Recurrence Relationships

Recurrence Relationships

Proving the Sum of a Series

Proving the Sum of a Series

Nth Term

Nth Term

Arithmetic Sequences

Arithmetic Sequences

The Gradient of a Line

The Gradient of a Line

Perpendicular Lines

Perpendicular Lines

Finding the Equation of a Line

Finding the Equation of a Line

Stretching Curves

Stretching Curves

Translations of Functions

Translations of Functions

Sketching the Reciprocal Function

Sketching the Reciprocal Function

Sketching Cubics

Sketching Cubics

Reflections of Curves

Reflections of Curves

Finding the Intersections of Curves

Finding the Intersections of Curves

Solving Quadratic Inequalities

Solving Quadratic Inequalities

Linear Simultaneous Equations by Substitution

Linear Simultaneous Equations by Substitution

Linear and Quadratic Simultaneous Equations

Linear and Quadratic Simultaneous Equations

Solving Linear Inequalities

Solving Linear Inequalities

Linear Simultaneous Equations by Elimination

Linear Simultaneous Equations by Elimination

The Discriminant

The Discriminant

Solving Quadratic Equations Using the Quadratic Formula

Solving Quadratic Equations Using the Quadratic Formula

Solving Quadratic Equations by Factorising

Solving Quadratic Equations by Factorising

Solving Quadratic Equations by Completing the Square

Solving Quadratic Equations by Completing the Square

Sketching Quadratic Functions

Sketching Quadratic Functions

Completing the Square

Completing the Square

Simplifying Surds

Simplifying Surds

Rules of Indices 2

Rules of Indices 2

Rules of Indices 1

Rules of Indices 1

Rationalising the Denominator

Rationalising the Denominator

Factorising Quadratics 2

Factorising Quadratics 2

Factorising Quadratics 1

Factorising Quadratics 1

Factorising Single Bracket

Factorising Single Bracket

Expanding Single Brackets

Expanding Single Brackets

Difference of Two Squares

Difference of Two Squares

Collecting Like Terms

Collecting Like Terms