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FULL MARKS-DATA-ITS SOURCE AND COMPLIATION-ADDITIONAL QUESTION SOLVED (I.VERY SHORT ANSWER QUESTIONS)
- What do you mean by data?
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- When do we get meaningful result from collected data?
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- Explain different methods of presentation of data.
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- Name two important sources of collecting data.
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- What is absolute data?
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- Differentiate between primary and secondary data.
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- Why is it necessary to convert data into percentage or ratio?
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- What do you mean by index numbers?
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- Why is it necessary to analyse the collected data?
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- Explain the methods adopted to determine class size of data.
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- What do you mean by frequency distribution?
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- Give the difference between normal frequency and cumulative frequency.
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- What do you mean by frequency distribution polygon?
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- What do you mean by Ogive?
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