Practice Methods of Acquiring Data - 4.2.2 | 4. Acquiring Data, Processing, and Interpreting Data | CBSE Class 9 AI (Artificial Intelligence)
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is data acquisition?

💡 Hint: Think about how data is gathered.

Question 2

Easy

Name one method of manual data collection.

💡 Hint: These are often structured questionnaires.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does data acquisition involve?

  • Collecting data
  • Analyzing data
  • Interpreting data

💡 Hint: Think about the first step in using data.

Question 2

True or False: Primary sources are data sourced from other studies.

  • True
  • False

💡 Hint: Consider who collected the data.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a small survey to collect data on student preferences for online vs in-person classes. List the types of questions you would include.

💡 Hint: Think about both qualitative and quantitative responses.

Question 2

Discuss how the choice between manual and automatic data acquisition can impact the quality of data gathered. Provide an example.

💡 Hint: Consider accuracy versus quantity.

Challenge and get performance evaluation