If someone plans to administer a survey to determine which event people think is the most important one of the 20th century, the person who administers the survey should definitely

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Administering the survey to a random or representative sample of the population ensures that the results are more likely to be representative of the entire population's views. Inviting everyone who wants to answer the questions may result in a biased sample, as those who are more interested or passionate about the topic may be more likely to participate. Putting the survey on the internet may also introduce a selection bias, as not everyone has equal access to the internet or may not be comfortable responding online. Giving people a few suggestions of possible answers may also bias their responses towards those options, instead of allowing them to freely choose their own answers. Therefore, administering the survey to a random or representative sample would be the best choice to obtain reliable and accurate results.

If Someone Plans to Administer a Survey to Determine Which