Question 2
Question 3
The time (in minutes) a customer spends inside a service center follows an exponential distribution with an average of 10 minutes. What is the probability that a customer has to wait at least 12 more minutes in the center given that he has already spent 10 minutes in the center? Enter the answer correct to two decimal places.
13 more questions in this paper
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More on the Stats 2 Quiz 1 13 Jul 2025 paper
The IIT Madras BS Statistics for Data Science II (Stats 2) Quiz 1 paper sat on 13 Jul 2025, in the May 2025 term: 16 questions for 40 marks in 120 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.
| Feature | Stats 2 Quiz 1 13 Jul 2025 at a glance |
|---|---|
| Term | May 2025 term |
| Subject | Statistics for Data Science II |
| Course code | BSMA1004 |
| Questions | 16 |
| Marks | 40 |
| Duration | 120 min |
| MCQ | 6 |
| Numerical | 9 |
| MSQ | 1 |
| Official paper | IIT M DIPLOMA AN EXAM QDD2 13 July 2025 |
| Negative marking | No negative marking. |
| Updated |