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What is data? Give an example.

Write the importance of organising recorded data.

Which of these is categorical data?

Write the advantages of recording data in the right format.

Rearrange the following raw data in descending order:

$5.3, 5.2, 5.1, 5.7, 5.6, 6.0, 5.5, 5.9, 5.8, 6.1, 5.5, 5.8, 5.7, 5.9$ and $5.4$. Then write the:

range.

The data arranged in ascending or descending order is called _____.

The difference between the highest and lowest observation is called the _____.

Arranging the data systematically in the form of a table is called _____.