Figure Q.1 shows the sales distribution of the number of bottles of different types of soft drinks in a shop on a particular day.
Which of the following option(s) is/are true?
Median of the data will be either “Mountain Dew” or “Mirinda”.
The data is bimodal.
Mode is not defined for the given data.
Median is not defined for the given data.
Which of the following statement(s) is/are true?
Structured data does not follow a predefined format, whereas unstructured data does.
Recording of the data over time comes under Cross Sectional data.
Time (in minutes) taken by a student to reach school from his home is a continuous variable.
Comments on a youtube video comes under the unstructured data.
Table Q.1 represents the number of books read by five students in a year.
Based on the above data, answer the given subquestions
What is the value of x? Enter the answer correct to two decimal places.
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The IIT Madras BS Statistics for Data Science I (Stats 1) Quiz 1 paper sat on 7 Jul 2024, in the May 2024 term: 18 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 1 7 Jul 2024 at a glance |
|---|---|
| Term | May 2024 term |
| Subject | Statistics for Data Science I |
| Course code | BSMA1002 |
| Questions | 18 |
| Marks | 40 |
| Duration | 120 min |
| MSQ | 4 |
| Numerical | 8 |
| MCQ | 6 |
| Official paper | IIT M DIPLOMA AN EXAM QDD2 7 July 2024 |
| Negative marking | No negative marking. |
| Updated |
