In the context of election polling in the Philippines, what is a "sample"? The group of voters who favor various candidates. The percentage of voters who participate in the election. A few hundred or a few thousand voters selected for an opinion poll. The entire population of voters in the country.

What do you mean by sample? A portion of the population was selected for the analysis.  A numerical measure that describes the characteristics of the population. Consist of all the items about which we want to draw a conclusion. None of the above

A politician is interested in the proportion of voters in his district who think he is doing a good job. Define the following in terms of the study. Give examples where appropriate.Part (a)Part (b)The sampleThe sample is all the voters in the district who think the politician is doing a good job.The sample is all voters in the district.    The sample is a group of voters in the district who think the politician is doing a good job.The sample is a group of voters in the district.

What is population? What is sample?

A political scientist needs to poll all voters in Seoul, South Korea, in order to predict the outcome of an election. Because it would be impossible to collect data from every single person in the city, the political scientist polls a part of the population that is representative of the whole. What does this scenario describe? 1 分Choosing a data typeChoosing quantitative dataUsing a sampleUsing a population

What is sampling? What is the importance of using samples from a population?