Mathematical Skills (AQA A-Level Psychology): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What minimum percentage of A-Level Psychology marks require mathematical competency?
What minimum percentage of A-Level Psychology marks require mathematical competency?
At least 10%
If 8 out of 20 participants improved, what percentage improved?
If 8 out of 20 participants improved, what percentage improved?
40%
What is 37% expressed as a decimal?
What is 37% expressed as a decimal?
0.37
What is 0.81 expressed as a fraction?
What is 0.81 expressed as a fraction?
81/100
If 6 out of 10 participants showed improvement, what is the simplified part-to-whole ratio?
If 6 out of 10 participants showed improvement, what is the simplified part-to-whole ratio?
3:5
If 6 improved and 4 did not, what is the simplified part-to-part ratio?
If 6 improved and 4 did not, what is the simplified part-to-part ratio?
3:2
What does p ≤ 0.05 mean in terms of chance results?
What does p ≤ 0.05 mean in terms of chance results?
5% or less chance of occurring by chance
What decimal value represents a 5% probability level?
What decimal value represents a 5% probability level?
0.05
What is 3.14159 rounded to 4 significant figures?
What is 3.14159 rounded to 4 significant figures?
3.142
What does the symbol ∝ mean?
What does the symbol ∝ mean?
Proportional to