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The other is collection of information from consumers, using sample surveys.

His most important contributions are related to large-scale sample surveys.

The department conducts research work including sample survey, design of experiment, and information theory.

It will use a sample survey and a life history approach.

Expectations of accuracy and reliability in sample surveys are often too high.

This work was based on a sample survey of over 10,000 men, and a few questions were asked about practical support between kin.

Additional data, like information on education, training and occupation, will be collected by an interview-based sample survey.

These numbers are quoted often in news reports of opinion polls and other sample surveys.

These in turn are based on sample surveys taken in various parts of the country.

We now turn to consider what is involved in using the formal interview schedule for a properly constituted sample survey.

The network did audience research, and on a scale of 1 to 100, we got like a 5 or a 6.

"Based on all our audience research this is far and away the most popular part of the collection," he added.

Reasons given for the schedule changes are said to be based on audience research, however some negative reaction has been seen.

There is the smell of audience research hovering about the project.

By the late 1980s, its audience research found a demographic change away from beautiful music towards light rock.

As part of that shift, many stations also decided to eliminate women from their audience research.

The e-mails are shared with theaters to provide audience research.

Audience research can be divided into three different areas.

The show did well, but audience research revealed that there was a problem with the show.

The trial ran until 23:59 on 31 March 2008, and audience research carried out during this time concluded that it was successful.