Asked by Sofia Mateeva on Jun 29, 2024
Verified
Five hundred residents of a city with a population of 240,495 are polled to obtain information on voting intentions in an upcoming city election.The five hundred residents in this study is an example of a(n)
A) census.
B) sample.
C) observation.
D) population.
Census
A survey to collect data on the entire population.
Population
The full set of subjects or entities analyzed in a statistical investigation.
- Comprehend the concepts of sample and population in statistical studies.
Verified Answer
AL
Amrit LotayJul 03, 2024
Final Answer :
B
Explanation :
The 500 residents in the study are a sample, or a smaller subset of the entire population of the city. This sample is being used to make inferences about the larger population's voting intentions. A census would involve surveying every single resident of the city, which is likely not feasible or practical in this case. An observation would involve simply observing the behavior of the population without actively surveying them. The population refers to the entire group being studied, in this case, the population of the city.
Learning Objectives
- Comprehend the concepts of sample and population in statistical studies.
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