Find the probability of a ‘4’ turning up at least once in two tosses of a fair dice (with six faces marked 1 to 6).
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JNU SIS 2020 Question 30: Probability and Bayes' theorem
Answer and worked solution
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Probability and Bayes' theorem has come up 190 times in 7 exams since 2004.
What this question tests
This question is on Addition rule, complements and inclusion-exclusion, part of Probability and Bayes' theorem in Statistics.
The probability of at least one of several events, and of none.
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