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Notes


Data
To start off with, there is some terminology you need to be familiar with. A population is the whole set of items that are of interest A...
A-Level Maths
5 min read


Probability
Sample space diagrams, conditional probability, Venn diagrams, set notation, independent and mutually exclusive events and tree diagrams.
A-Level Maths
2 min read


Correlation & Regression
Bivariate data, correlation & causation, product moment coefficient, regression, line of best fit, dependent and independent variables.
A-Level Maths
2 min read


Statistical Distributions
Probability mass functions, discrete uniform distributions, the binomial distribution, the normal distribution and inverse & standard normal
A-Level Maths
6 min read


Hypothesis Testing
Null & Alternative hypotheses, critical regions & values, one & two tailed tests and binomial, normal & zero correlation hypothesis tests.
A-Level Maths
5 min read
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