Question 1
We are analyzing how much the number of lecture hours attended by students affects their exam scores. Which Excel function would you use as a starting point in this analysis?
STDEV.P()
STDEV.S()
SLOPE()
EXACT()
Question 2
We are analyzing how much the number of lecture hours attended by students affects their exam scores. we plan to run a regression analysis after the preliminary analysis. Which of the following features provide you with the capability to do this?
Data Analysis Toolpak
Regression Analyzer
Regression ToolBokz
OptSol finder
Question 3
We have a variable X, which can take values AA, BB, or CC. The first 4 values of this variable in a dataset are CC, AA, BB, AA. The format of representing this information as shown in the table below is called:
multi-col format
one-hot encoding
long format
integer
22 more questions in this paper
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More on the Tools in Data Science (TDS) End Term 3 Apr 2022 Set FN1 paper
The IIT Madras BS Tools in Data Science (Tools in Data Science (TDS)) End Term paper sat on 3 Apr 2022, in the January 2022 term, set FN1: 25 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 | Tools in Data Science (TDS) End Term 3 Apr 2022 Set FN1 at a glance |
|---|---|
| Term | January 2022 term |
| Subject | Tools in Data Science |
| Course code | BSSE2002 |
| Questions | 25 |
| Marks | 50 |
| Duration | 180 min |
| MCQ | 24 |
| MSQ | 1 |
| Official paper | IIT M FOUNDATION DIPLOMA ENDTERM FN1 3 Apr 2022 |
| Negative marking | No negative marking. |
| Updated |