Question 1
The probability of a man hitting a target is 1/4. If he fires 5 times, then find the probability that he will hit the target at least twice.
The probability of a man hitting a target is 1/4. If he fires 5 times, then find the probability that he will hit the target at least twice.
Choose the correct option(s) from the following.
Sign in with Google — it is free — to see every question with its answer and explanation, practise it in learning mode, or take it as a timed mock test.
The IIT Madras BS Statistics for Data Science I (Stats 1) End Term paper sat on 28 Apr 2024, in the January 2024 term: 19 questions for 50 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 28 Apr 2024 at a glance |
|---|---|
| Term | January 2024 term |
| Subject | Statistics for Data Science I |
| Course code | BSMA1002 |
| Questions | 19 |
| Marks | 50 |
| Duration | 180 min |
| MCQ | 7 |
| MSQ | 4 |
| Numerical | 8 |
| Official paper | IIT M DEGREE AN EXAM QDB3 28 Apr 2024 |
| Negative marking | No negative marking. |
| Updated |