A box contains 10 marbles, 6 of which are red and 4 are blue. A sample of 4 marbles is randomly selected without replacement. Let the random variable X represent the number of red marbles in the selected sample. Identify the distribution of X.
Hypergeometric
Poisson
Binomial
Uniform
64
18
16
32
318240
78000
18720
39000
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The IIT Madras BS Statistics for Data Science I (Stats 1) End Term paper sat on 13 Apr 2025, in the January 2025 term, set QDD1: 18 questions for 40 marks in 180 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 1 End Term 13 Apr 2025 Set QDD1 at a glance |
|---|---|
| Term | January 2025 term |
| Subject | Statistics for Data Science I |
| Course code | BSMA1002 |
| Questions | 18 |
| Marks | 40 |
| Duration | 180 min |
| MCQ | 8 |
| MSQ | 1 |
| Numerical | 9 |
| Official paper | IIT M DIPLOMA AN EXAM QDD3 13 Apr 2025 |
| Negative marking | No negative marking. |
| Updated |
