Neco 2021 Further Mathematics Question 30
Practice objective / multiple choice question 30 from the 2021 Neco Further Mathematics examination.
A multiple‑choice test contains 5 questions, each with 4 options of which only one is correct. A student answers all questions by random guessing. Using the binomial theorem, find the probability that the student answers at least two questions correctly. Express your answer as a fraction in lowest terms.
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About This Question
This is Neco 2021 Further Mathematics Question 30. It is one of the objective questions from the 2021 Neco Further Mathematics examination.
Difficulty level: Medium .
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