A six sided die is marked ‘1’ on two of its faces, ‘2’ on one of its faces, and ‘3’ on the remaining three faces. The die is thrown twice. Let X denotes the total score in two throws. Based on the given information, answer the subquestions
What is the probability mass function of X?
A six sided die is marked ‘1’ on two of its faces, ‘2’ on one of its faces, and ‘3’ on the remaining three faces. The die is thrown twice. Let X denotes the total score in two throws. Based on the given information, answer the subquestions
A six sided die is marked ‘1’ on two of its faces, ‘2’ on one of its faces, and ‘3’ on the remaining three faces. The die is thrown twice. Let X denotes the total score in two throws. Based on the given information, answer the subquestions
Find E(X). (Enter the answer correct to 2 decimal places).
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The IIT Madras BS Statistics for Data Science I (Stats 1) End Term paper sat on 3 Sept 2023, in the May 2023 term, set QPF1-S2: 12 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 3 Sept 2023 Set QPF1-S2 at a glance |
|---|---|
| Term | May 2023 term |
| Subject | Statistics for Data Science I |
| Course code | BSMA1002 |
| Questions | 12 |
| Marks | 40 |
| Duration | 180 min |
| MCQ | 6 |
| Numerical | 6 |
| Official paper | IIT M FOUNDATION ET1 EXAM QPF1 S2 03 Sep |
| Negative marking | No negative marking. |
| Updated |
