Which of these indicates there is less than a 0.5% chance of the null hypothesis being true?
p<0.50p < 0.50p<0.50
p<0.05p < 0.05p<0.05
p<0.005p < 0.005p<0.005
p>0.0005p > 0.0005p>0.0005
513 exam-style questions on OCR A Level Psychology Data recording, analysis and presentation. Each one has a worked solution and a mark scheme showing where the marks go.