MCQ Collection

NCEA Level 3 Mathematics MCQs

Practice NCEA Level 3 Mathematics questions with answers and explanations.

ncea-level-3 NCEA Level 3 Mathematics New ZealandMedium

Data task 2: A New Zealand Level 3 learner evaluates evidence and justifies a conclusion in a complex context. Evaluate ∫₀^3 (3x+2) dx.

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ncea-level-3 NCEA Level 3 Mathematics New ZealandMedium

Data task 3: A New Zealand Level 3 learner evaluates evidence and justifies a conclusion in a complex context. What is the modulus of the complex number 5+12i?

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ncea-level-3 NCEA Level 3 Mathematics New ZealandMedium

Data task 4: A New Zealand Level 3 learner evaluates evidence and justifies a conclusion in a complex context. A normal model has mean 62 and standard deviation 5. What is the z-score of 72?

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ncea-level-3 NCEA Level 3 Mathematics New ZealandMedium

Data task 5: A New Zealand Level 3 learner evaluates evidence and justifies a conclusion in a complex context. A decision yields $25 with probability 0.23 and loses $6 otherwise. What is the expected value?

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