Create an AssessmentFunction for a number comparison question:

Use it to assess an answer:

Numerically, approximation is always performed and equivalence is tested by default at machine precision level:

Create a check for an approximate number:

Answers within the tolerance range are correct:

Any other value is marked incorrect:

"Number" is chosen automatically when all values in the answer key are numeric. Define assessment for a problem with multiple correct answers:

Use it to assess answers:

With no Tolerance specified, values not in the key are incorrect:

Create an assessment for a list of answers, with each element assessed individually:

Assess a list of answers:

Each answer is assessed and scored separately. By default, any incorrect answer gives an overall incorrect result:

Use "ListAssessment""AllElementsOrdered" to create an assessment function for an ordered list of numbers, where all values must be included in the answer:

Evaluate multiple answers:

Use "ListAssessment""AllElementsOrderless" to create an assessment function for a list of numbers, where all values must be included in the answer but the order does not matter:

Apply the function to an answer:

Use "Number" comparison in a QuestionObject:

Use "Number" comparison in a QuestionGenerator:

Create a QuestionGenerator for reading values from a plot of a random polynomial:

Generate a random instance of the question: