その世論調査は無作為に選ばれた成人に基づいてなされた。の英語

The opinion poll was based on a random sample of adults.

The results were based on a nationwide public opinion survey.

an inquiry into public opinion conducted by interviewing a random sample of people

A poll shows that an overwhelming majority is favor of the legislation.

A poll shows that an overwhelming majority is in favor of the legislation.

the subjects for this investigation were selected randomly

items selected at random from a population and used to test hypotheses about the population

the polling had a complex and equivocal (or ambiguous) message for potential female candidates

The subjects for the experiment were chosen at random.

The report proved true as a result of their investigation.

having been learned or found or determined especially by investigation

They made no further inquiry into the incident.

For this census, because of the increasing recognition of privacy rights, the survey sheets were put in envelopes before they were collected by census takers.

The-investigating committee is looking into the cause of the accident.

The investigating committee is looking into the cause of the accident.

There is great interest in finding out whether the population has decreased since the last survey.

This item is one that was rejected during public advertisement.

A research organization investigated the effect.

The result of the census led the left wing to believe that their policy was wrong.

On enquiry, it is found out to be a mistake.

The survey is taken to find out the actual conditions of student life at the University of Tokyo.

Public opinion polls are barometers of confidence in the government.

The research group is going to investigate the inside of the coffins in 2003.

Anti-doping officials joined the investigation.

The consumer behavior survey is conducted by the Cabinet Office.

Investigation has brought some startling facts to light.

In our first pilot study with this population...

The headquarter sent to investigate the accident.

Investigators are running a probe into what caused the crash.

Every person who answered the questionnaire was assured of anonymity.