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LearnEdexcel9FM0First teaching 2017Option
Option

Further Statistics 2

Linear regression

The least squares regression line1 subtopic lessons

Continuous probability distributions

The continuous uniform distribution · Probability density functions · Mean and variance · Median and percentiles4 subtopic lessons

Correlation

Summary statistics and the PMCC1 subtopic lessons

Combinations of random variables

E and Var of aX + b and aX + bY · Sums of observations and multiples · Combining normal and Poisson variables3 subtopic lessons

Estimation, confidence intervals and tests

Sampling and unbiased estimates · Confidence intervals · Tests for a population mean3 subtopic lessons

Confidence intervals using the t-distribution

t-tests and confidence intervals1 subtopic lessons