NPTEL Learning Analytics Tools Week 2 Assignment Answers 2024
1. In a classroom setting, what data can researchers and teachers collect to inform instructional decisions and assess student academic performance?
- Students’ mid-sem exam
- Score in Course- project
- Assignments completion
- Students’ extra co-curricular activity
Answer :- a, b, c
2. Considering you are a researcher and want to collect data from any learning environment. What will be the primary steps to protect the ethics and data privacy of the learner?
- Get consent from the participant
- Anonymize the data and classify it
- Store the data in a secure place
- Share the data with participants
Answer :- a, b, c
3. While designing a study to collect data from class 4 students, which of the following factors is the most important in data collection?
- Record all the interactions with student
- Get student’s and parent’s consent
- Students’ parents’ information
- None of the above is important
Answer :- For Answers Click Here
4. Which of the following is part of Data Preprocessing?
- Identifying other sources of data required for analysis.
- Flagging erroneous data.
- Dealing with missing data.
- Removing irrelevant attributes.
Answer :- For Answers Click Here
5. Which of the following are the true statements about privacy and ethics in research?
- It is someone’s right to keep information about themselves secret.
- It is a basic human right
- Privacy has social benefits
- Person privacy can be exploited for the sake of scientific advancement
Answer :-
6. Arrange the following sentences in the correct order of sequence:
i. Analyze data
ii. Pre-process data
iii. Collect data
iv. Get approval from the Ethics Committee to conduct research and collect data
v. Get participants’ consent
- iv, v, iii, ii, i
- v, iv, iii, ii, i
- iv, iii, v, ii, i
- iii, iv, v, ii, i
Answer :-
7. Which of the following features can be extracted from MOOC platform-
- Time spent on Discussion Forum
- Score in in-video Quizzes
- Number of videos watched
- Extra curriculum activities
Answer :- For Answers Click Here
8. Before conducting studies with participants, which of the following information has to be provided to participants
- What data will be collected
- Why and how the data will be collected
- How the data will be stored
- Information about other participants
Answer :-
9. The stage where raw data is converted into actions/events is called
- Data analysis
- Data logging
- Data pre-processing
- Data reporting
Answer :-
10. In MOOC data, what field in the data is used to identify user location?
- UserID
- Timestamp
- IP address
- Session ID
Answer :- For Answers Click Here
