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Maths
- Stratified Sampling
- Stratified Sample = sample size /divide by the population size and then
times by the stratum size in which they ask for in the question.
- e.g 100/1000 x 100= stratified sample
- e.g 100/1000 x 100= stratified sample
- Stratified Sample = sample size /divide by the population size and then
times by the stratum size in which they ask for in the question.
- Histograms
- Frequency density (height)=
frequency (area) divide/ class
width (base of the bar)
- Frequency density (height)=
frequency (area) divide/ class
width (base of the bar)
- Volume of cones and spheres
- Circle theorem
- Graphs
- Transformation of graphs
- Transformation of graphs
- Indicies
- Angles
- Trignometery
Media attachments
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