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Statistics for Data Science II · Quiz 1 · 15 Mar 2026 · January 2026 term

Question 2: The number of people who make a reservation in a restaura…

Question 2

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The number of people who make a reservation in a restaurant on a particular day is a random variable with mean equal to 10 and variance equal to 5. Find a lower bound on the probability that on a particular day, number of reservations made will lie in between 5 and 15 using Chebyshev's inequality. Enter the answer correct to two decimal places.

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Question 2 of 26 in the IIT Madras BS Statistics for Data Science II (Stats 2) Quiz 1 paper sat on 15 Mar 2026, in the January 2026 term (Statistics2 15 Mar 26). It carries 3 marks.

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