1d.03 Minimising data distortion and bias — Edexcel Statistics 1ST0 | GradeGen
Edexcel GCSE Statistics · 1ST0
Minimising data distortion and bias
What you need to know
Determine environmental or methodological factors that may introduce bias, such as the inherent sensitivity of the subject matter or varying levels of experimental control.
Evaluate and implement practical strategies to actively minimise data distortion during collection.
Understand and apply the random response technique as a method for securing honest responses when surveying sensitive topics.
