GCSE- STATISTICS- Mean Mode and Median, Frequency tables, Stem and Leaf

In order to aid students with their GCSE maths course, I have prepared handouts which given clear explanations with worked examples
This is a handout which gives clear explanations of:

• Mean, Mode and Median
• Frequency tables (including grouped Frequency tables
• Stem and Leaf

If you would like to look at the way the handouts are layout out please see other handouts (Best Buy, Direct proportion, Exchange rates, Sequences, quadratic graphs)

I have made handouts on the following topics:
ALGEBRA 1- Simplifying Algebra/Changing the subject of the formulae/ Equations and Inequalities
ALGEBRA 2 -Expanding single and double brackets/Factorising/Simultaneous Equations
ANGLES AND REASONING- Angles around a point/ on a line / Triangle, Parallel Line/ angles and polygons
COMPOUND MEASURES- speed, distance and time / pressure, force and area
CONSTRUCTIONS-Perpendicular bisector / Midpoint /Constructing triangles / LOCI/ Bearings
ROUNDING- Rounding to the nearest 10,100, 1000, decimal places / significant figures /Rounding and Bounding
FRACTIONS simplifying/ adding, subtracting, dividing and multiplying fractions
Shapes- Triangle Properties, Quadrilateral Properties, Congruent Shapes, Tessellations, and 3D Shapes (including faces, vertices and edges).
AREA AND PERIMETER-Rectangles, Triangles, parallelograms, trapeziums and circles (including calculating angle and length of arc)
VOLUME- Cube and cuboids/triangular prisms/ cones/pyramids/spheres/hemispheres
INDICES, ROOTS AND STANDARD FORM- including addition, subtraction, multiplication and division in standard form.
LINEAR GRAPHS plotting coordinates/plotting graphs/y = mx + c/calculating the gradient/calculating the equation of a line/ real life graphs
PERCENTAGES-percentage of an amount/ Reverse percentages/ Percentage Change/ Simple and Compound Interest /Depreciation
PROBABILITY -Mutually Exclusive Events and Exhaustive events, Calculating probability, Combined Events, Tree Diagrams Venn Diagrams, Space Diagrams
RATIO AND PROPORTION- Simplifying ratios/Finding the value of parts /Working with proportion
SAMPLING-primary and secondary data, discrete and continuous data, Qualitative and Quantitative Data, Random sampling, Bias Data, capture sheets and writing questionnaires
PRESENTING DATA - Pie Charts/ frequency polygons/ Two way tables/ Scatter Graphs
STATISTICS- Mean Mode and Median, Frequency tables, Stem and Leaf
TRANSFORMATIONS Translation, Reflection, Rotation, Enlargement, Vectors
TRIGONOMETRY-Pythagoras’ Theorem/Trigonometric ratios- Calculating the length of a side/Trigonometric ratios- Finding the angle