Calculate conditional probability from a restricted group
In a class, \(24\) students study Chemistry and \(8\) of those also study Biology. Find \(P(Biology\mid Chemistry)\).
Worked practice: conditional probability
Restrict the sample space to the given condition before writing the probability.
Write a full answer
Now write the response in full, in your own words — this is what the exam asks for. The AI marks it on the same moves you built above (focus, evidence, technique, judgement) and gives feedback on reasoning, evidence, and expression.