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1.2.4 - Alternative hypotheses. Sample selection and sampling techniques

Syllabus
2026
Objective
1.2.4
Level
AS

- Alternative hypotheses. Sample selection and sampling techniques

1.2.4 Alternative hypotheses.; Sample selection and sampling techniques.

Use - alternative hypotheses. sample selection and sampling techniques to connect the rule to the data and decision in the question.

This matters because - alternative hypotheses. sample selection and sampling techniques determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply - alternative hypotheses. sample selection and sampling techniques to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: - Alternative hypotheses. Sample selection and sampling techniques is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.

ConceptA-Level Edexcel Psychology AS