Question 2
Find the correlation coefficient between X and Y for the dataset given in Table Q.4.
Question 3
Choose the correct statement about categorical data:
Categorical data have measurement units.
Categorical data can take numerical values, but no meaningful mathematical operations can be performed on it.
Categorical data is quantitative in nature.
Histogram is one of the graphical representations of categorical data.
12 more questions in this paper
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.
More on the Stats 1 Quiz 1 30 Jan 2022 Set QPB2 paper
The IIT Madras BS Statistics for Data Science I (Stats 1) Quiz 1 paper sat on 30 Jan 2022, in the January 2022 term, set QPB2: 15 questions for 50 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 30 Jan 2022 Set QPB2 at a glance |
|---|---|
| Term | January 2022 term |
| Subject | Statistics for Data Science I |
| Course code | BSMA1002 |
| Questions | 15 |
| Marks | 50 |
| Duration | 120 min |
| Numerical | 3 |
| MCQ | 8 |
| MSQ | 4 |
| Official paper | IIT M FOUNDATION QUIZ EXAM QPB2 30 Jan 2022 |
| Negative marking | No negative marking. |
| Updated |