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What must the null hypothesis include?

A

When p≤αp\leq\alphap≤α.

B

An equality, such as H0:μ=20H_0:\mu=20H0​:μ=20.

C

2P⁡(Z≥∣zobs∣)2\operatorname{P}(Z\geq|z_{\text{obs}}|)2P(Z≥∣zobs​∣)

D

There is sufficient evidence to support H1H_1H1​.

Card 1 of 25

2.5.8 Hypothesis test for a single mean (A-level only) Flashcards

  1. A Level
  2. /Maths
  3. /2.5.8 Hypothesis test for a single mean (A-level only)

25 flashcards on OCR (MEI) A Level Maths 2.5.8 Hypothesis test for a single mean (A-level only): the key formulae, methods and definitions you need to recall for Component 01, Component 02 and Component 03.

Flashcards