Question 1
Answer the subquestions.
Suppose X is a continuous random variable uniformly distributed between −1 and 1. Let Y be another random variable such that Y = X². Calculate Cov[X, Y ].
Question 2
Answer the subquestions.
Select three facts/formulae/steps from the list of options that you will use for solving previous question.
Note: "This question is optional. We will check your answer to this question if you make a mistake in the previous one. Please enter your answers in comma-separated format. E.g. 1,2,3". Check the list of options given in the data attachment.
Question 3
Use the following information to answer the subquestions
Which of the following options are true?
20 more questions in this paper
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More on the Stats 2 Quiz 1 30 Jan 2022 Set QPB1 paper
The IIT Madras BS Statistics for Data Science II (Stats 2) Quiz 1 paper sat on 30 Jan 2022, in the January 2022 term, set QPB1: 23 questions for 50 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 30 Jan 2022 Set QPB1 at a glance |
|---|---|
| Term | January 2022 term |
| Subject | Statistics for Data Science II |
| Course code | BSMA1004 |
| Questions | 23 |
| Marks | 50 |
| Duration | 120 min |
| Numerical | 8 |
| Written | 5 |
| MSQ | 3 |
| MCQ | 7 |
| Official paper | IIT M FOUNDATION QUIZ EXAM QPB2 30 Jan 2022 |
| Negative marking | No negative marking. |
| Updated |