The availability heuristic is where people make judgements based on immediate examples that come to mind. In this question, most people would assume the description refers to a male student because we think of those traits as dominant, which is linked with masculinity.
To find the answer, you will need to take 525 mL and multiply it by 20 mg/mL. The mL units cancel each other out so you will be left with an answer in mg. 525 mL x 20 mg/mL = _____
