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Statistics for Data Science II · Quiz 1 · 19 Jul 2026 · May 2026 term

Question 13: Let be i.i.d samples of a discrete random variable whose…

Question 13

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Let be i.i.d samples of a discrete random variable whose PMF is as follows:

Based on the above data, answer the given subquestions.

Let be i.i.d samples of a discrete random variable whose PMF is as follows:

What is the probability that 1 appears exactly once in the samples? Enter the answer correct to two decimal places.

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Question 13 of 24 in the IIT Madras BS Statistics for Data Science II (Stats 2) Quiz 1 paper sat on 19 Jul 2026, in the May 2026 term (Statistics2 16 Jul 26). It carries 3 marks.

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