Question 1
Out of 8 boys and 5 girls, how many queues of 3 boys and 2 girls can be formed?
560
1200
67200
6720
Question 2
A locker can be opened by 3 digit number between 000 to 999. A thief want to steal the locker. During the background check about the locker, he found that all the digits of the pass code are unique and one of the digit is 4. What is the probability that the thief will open the locker?
Question 3
An analyst wants to conduct a survey for testing the maintenance of hospitals in a particular district in Madhya Pradesh, for which he selects 15 hospitals randomly from that district. Identify the sample and population.
The population is all the hospitals in Madhya Pradesh and the sample is all the hospitals in the district.
The population is all the hospitals in Madhya Pradesh and the sample is 15 selected hospitals in Madhya Pradesh.
The population is all hospitals in the district of Madhya Pradesh and the sample is 15 selected hospitals in the district.
None of these
7 more questions in this paper
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More on the Stats 1 Quiz 2 6 Aug 2023 paper
The IIT Madras BS Statistics for Data Science I (Stats 1) Quiz 2 paper sat on 6 Aug 2023, in the May 2023 term: 10 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 1 Quiz 2 6 Aug 2023 at a glance |
|---|---|
| Term | May 2023 term |
| Subject | Statistics for Data Science I |
| Course code | BSMA1002 |
| Questions | 10 |
| Marks | 40 |
| Duration | 120 min |
| MCQ | 5 |
| Numerical | 5 |
| Official paper | IIT M FOUNDATION AN2 EXAM QPF2 06 Aug 2023 |
| Negative marking | No negative marking. |
| Updated |