Question 2
Let X be a Poisson random variable with mean equal to 10. Which of the following bounds can be obtained using Markov’s inequality?
Question 3
Which of the following statements are correct?
The probability density function (PDF) of a continuous random variable X must be continuous.
The cumulative distribution function (CDF) of a continuous random variable X must be continuous.
The sum of two independent binomial random variables must be a binomial random variable.
For a random variable X, mean and variance cannot be equal.
13 more questions in this paper
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More on the Stats 2 Quiz 1 16 Oct 2022 paper
The IIT Madras BS Statistics for Data Science II (Stats 2) Quiz 1 paper sat on 16 Oct 2022, in the September 2022 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 16 Oct 2022 at a glance |
|---|---|
| Term | September 2022 term |
| Subject | Statistics for Data Science II |
| Course code | BSMA1004 |
| Questions | 16 |
| Marks | 40 |
| Duration | 120 min |
| MCQ | 8 |
| Numerical | 8 |
| Official paper | IIT M QUIZ 1 FOUNDATION DAD DIPLOMA QPD2 16 Oct 2022 |
| Negative marking | No negative marking. |
| Updated |