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Competitive Stats
Q22Section I (Objective (Q1–Q80))22 of 80

Probability — loaded die with unequal odd/even probabilities

A die is loaded in such a way that each odd number is twice as likely to occur as each even number. Let A be the event that the number rolled is greater than 3 and B be the event that the number rolled is a perfect square. Which of the following results is/are correct?

  1. P(B)=1/3P(B) = 1/3
  2. P(B∣A)=1/2P(B \mid A) = 1/2

Select the correct answer using the code given below:

Options

Pick an option to check your answer. In a mock test a wrong answer here costs 0.83 mark.