AQA GCSE Statistics
Study AQA GCSE Statistics with expert-written notes, quizzes, past papers, and exam-style questions. Everything is aligned to the GCSE Statistics syllabus to help students understand key topics, stay on track with their study goals, and feel confident on exam day. Start studying smarter with SimpleStudy today.
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AQA GCSE Statistics Flashcards
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Explore AQA GCSE Statistics by Topics
Describing data
Primary and secondary data
Collecting data
Problems with collected data
Populations
Grouping data
Random sampling
Stratified sampling
Non-random sampling
Petersen capture-recapture formula
Controlling extraneous variables
Questionnaires and interviews
Hypotheses
Designing investigations
Tables
Two-way tables
Pictograms
Bar charts
Stem and leaf diagrams
Pie charts
Comparative pie charts
Population pyramids
Choropleth maps
Histograms and frequency polygons
Cumulative frequency diagrams 1
Cumulative frequency diagrams 2
The shape of a distribution
Histograms with unequal class widths
Misleading diagrams
Choosing the right format
Averages
Averages from frequency tables
Averages from grouped data
Transforming data
Geometric mean
Weighted mean
Measures of dispersion for discrete data
Measures of dispersion for grouped data
Standard deviation
Box plots
Outliers
Skewness
Deciding which average to use
Comparing data sets
Making estimates
Scatter diagrams
Correlation
Causal relationships
Line of best fit
Interpolation and extrapolation
The equation of a line of best fit
Spearman's rank correlation coefficient
Calculating Spearman's rank correlation coefficient
Pearson's product moment correlation coefficient
Line graphs and time series
Trend lines
Variations in a time series
Moving averages
Seasonal variations
The meaning of probability
Experimental probability
Using probability to assess risk
Sample space diagrams
Venn diagrams
Mutually exclusive and exhaustive events
The general addition law
Independent events
Tree diagrams
Conditional probability
The formula for conditional probability
Index numbers
RPI and CPI
GDP
Weighted index numbers
Chain base index numbers
Crude rates
Standardised rates
Binomial distributions
Normal distributions
Standardised scores
Quality assurance and control charts
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