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CBSE Notes 2011-2012 » XI-Economics

Collection of Data

Telephone survey is the most suitable method of collecting data when the population is :

Multiple choice question

Telephone survey is the most suitable method of collecting data when the population is :

A survey in which information is collected from each and every unit of the population is known as

Multiple choice question

A survey in which information is collected from each and every unit of the population is known as

Which of the following statements is correct

Multiple choice question

Which of the following statements is correct

Sampling errors are present only in

Multiple choice question

Sampling errors are present only in

Which type of data is contained in Census of India ?

Multiple choice question

Which type of data is contained in Census of India ?

The data collected by the investigator himself is called

Multiple choice question

The data collected by the investigator himself is called

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