## NPTEL Learning Analytics Tools Week 1 Assignment Answers 2024

1. An instructor on an online learning platform tracks student interactions, including discussion forum participation, video viewing times, and quiz attempts. Then the instructor correlates student performance in the course with the quiz data. He realizes that students who scored more than 75% in the quizzes, scored more than 90% in the final exam. What type of analytics is he doing?

- Descriptive Analytics
- Diagnostic Analytics
- Predictive Analytics
- Prescriptive Analytics

Answer :- b

2. In the image given below depicting the four levels of Analytics, the smallest circle (green) depicts which type of analytics?

- Descriptive Analytics
- Diagnostic Analytics
- Predictive Analytics
- Prescriptive Analytics

Answer :- a

3. Which of the following is NOT true about Educational Data Mining?

- It is the process of getting useful insight from Data.
- It includes validating a learner model or a hypothesis about learning from learners’ data.
- It helps to make recommendations to the learner by analyzing the data.
- It is only a branch of Artificial intelligence.

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4. Mid-semester exams are over, and the course teacher plotted the histogram of students’ scores to check how normally the scores are distributed. What kind of analytics is this?

- Demonstrative analytics
- Descriptive Analytics
- Predictive analytics
- Diagnostic analytics

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5. “Scaffolding students to achieve their learning goal” and “Personalization in an Intelligent Tutoring Systems” are examples of-

- Descriptive Analytics
- Diagnostic Analytics
- Predictive Analytics
- Prescriptive Analytics

Answer :-

6. Which of the following questions is a type of Predictive Analytics?

- What is the average score of all students in the CBSE 10th Maths Exam?
- What will be the performance of a student in the next question?
- Which courses will the student take in the next semester?
- What is the average attendance of the class over the semester?

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7. Pattern Mining is a technique used for

- Descriptive Analytics
- Diagnostic Analytics
- Predictive Analytics
- Prescriptive Analytics

Answer :-

8. A maths teacher decided to conduct extra lectures (remedial content) before the final exam for the students who got less than 30% in the mid-semester. What type of analytics is she using?

- Descriptive Analytics
- Diagnostic Analytics
- Predictive Analytics
- Prescriptive Analytics

Answer :-

9. Fill in the blanks: _ is concerned with the institution’s business, whereas deals with the students. (Note that the answer should have a particular order)

- Learning Analytics, Individual Intelligence
- Business Intelligence, Learning Analytics
- Academic Analytics, Learning Analytics
- Learning Analytics, Academic Analytics

Answer :-

10. Which of the following is/are used in Descriptive analytics?

- Bar charts
- Regression analysis
- Pattern mining
- Line graphs

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