3. What is the probability that the student answers at least 6 questions correctly?

2. What is the probability that the student answers at most 2 questions correctly?

1. What is the probability that the student answers exactly 4 questions correctly?

Questions

A student is taking a 10-question multiple-choice test where each question has four options, and only one option is correct. The student guesses on each question, giving them a 25% chance of answering any question correctly.

asked by guest
on Dec 14, 2025 at 6:18 am



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