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Northern IrelandMathsQuick questions
A2 2 Applied Mathematics
Quick questions on Hypothesis testing: null and alternative hypotheses, significance and the binomial test - CCEA A-Level Mathematics
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State a suitable null hypothesis for testing whether a coin is fair. [1 mark]
What is q2?Show answer
For a two-tailed test at the level, what is the probability in each tail? [1 mark]
What is q3?Show answer
A tail probability is for a one-tailed test at the level. What is the conclusion? [1 mark]
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