Class 6 Exam  >  Maths for Class 6 (Ganita Prakash) - New NCERT  >  Flashcards: Data Handling and Presentation
Flashcards: Data Handling and Presentation
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2 videos|74 docs|19 tests

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FAQs on Flashcards: Data Handling and Presentation Video Lecture - Maths for Class 6 (Ganita Prakash) - New NCERT

1. What is data handling and why is it important in Class 6?
Ans.Data handling involves collecting, organizing, and interpreting data. It is important in Class 6 because it helps students understand how to work with information, make decisions based on data, and develop critical thinking skills.
2. What are the different ways to present data?
Ans.Data can be presented in various forms such as tables, charts (like bar charts and pie charts), graphs, and diagrams. Each method helps visualize data in a way that is easy to understand.
3. How do you create a bar chart?
Ans.To create a bar chart, first collect your data and organize it into categories. Next, draw a horizontal or vertical axis and label it with your categories. Then, for each category, draw a bar that represents the value of that category, ensuring the height or length of the bar corresponds to the data.
4. What is the difference between mean, median, and mode in data handling?
Ans.Mean is the average of a set of numbers, found by adding them together and dividing by the count. Median is the middle value when the numbers are arranged in order. Mode is the number that appears most frequently in a dataset.
5. How can we collect data for a project in Class 6?
Ans.Data can be collected through surveys, observations, experiments, or by using existing sources like books and articles. Students can create questionnaires or conduct interviews to gather information for their projects.
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