Maths Data Handling part 6 (Questions 1 Pictographs) CBSE Class 6 Mathematics VI | Summary and Q&A

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December 26, 2016
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LearnoHub - Class 11, 12
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Maths Data Handling part 6 (Questions 1 Pictographs) CBSE Class 6 Mathematics VI

TL;DR

This video explains how to represent data using tally marks and determine the frequency of each data point.

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Key Insights

  • 💋 Tally marks are a visual representation used to count and record data.
  • 💋 The frequency of an outcome can be determined by counting the tally marks associated with that outcome.
  • 🎲 For the outcomes of throwing a dice, the maximum frequency is 11 and the minimum frequency is 4.
  • 💋 The table created using tally marks provides a concise summary of the data and its frequencies.

Transcript

hello friends this video on data handling part 6 is brought to you by exam calm no more fear from exam so now based on whatever we have learned so far let us quickly look at some of the questions question number 1 Katherine threw a dice 40 times and noted the number appearing each time as shown below may the table and enter the data using tank math... Read More

Questions & Answers

Q: How do you represent data using tally marks?

Tally marks are used to represent data by drawing vertical lines. Each fifth line is drawn diagonally across the previous four lines. This pattern is repeated to create a tally mark for each data point.

Q: What are the possible outcomes when throwing a dice?

When throwing a dice, the possible outcomes are the numbers 1, 2, 3, 4, 5, and 6. These numbers represent the values that can appear on the dice.

Q: How do you determine the frequency of each outcome using tally marks?

To determine the frequency, count the number of tally marks for each outcome. Each tally mark represents one occurrence of the outcome. The number of tally marks for an outcome represents its frequency.

Q: How can a table be created using tally marks and frequency data?

To create a table, list the possible outcomes in one column and place the tally marks corresponding to each outcome in a separate column. The frequency of each outcome can be determined by counting the tally marks.

Summary & Key Takeaways

  • The video demonstrates how to use tally marks to represent data, specifically the outcomes of throwing a dice.

  • The possible outcomes of throwing a dice are 1, 2, 3, 4, 5, and 6.

  • Tally marks are used to count the frequency of each outcome, and a table is created to organize the data.

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