A fair coin is tossed three times in succession. If at least one of the tosses has resulted in Heads, what is the probability that at least one of the tosses resulted in Tails?
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1 mark, −0.33StatisticsProbability and Bayes' theoremConditional probability and the multiplication ruleHardabout 2 min
UoH 2015 Question 3: 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 Conditional probability and the multiplication rule, part of Probability and Bayes' theorem in Statistics.
Probabilities that change when you know something has happened.
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