QQuestionPolitical Science
QuestionPolitical Science
Which of the following is an example of a census?
A. Survey parents whose children attend a local elementary school by randomly selecting 50 parents from the school’s records.
B. The U.S. Population Census
C. Poll students at a college by including a pop-up window in the online registration form. Students have to answer the survey questions before they can register. Try to catch the remaining students at the admissions window when they register in person.
D. Weigh every child at an elementary school for a study of physical fitness at the school.
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Answer
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Step 1:Let's solve this step by step:
Step 2:: Understand the definition of a census
A census is a complete count or survey of an entire population, where every member of that population is included, not just a sample.
Step 3:: Analyze each option carefully
Option A: This is a sample survey, not a census - Only 50 parents are randomly selected - Does NOT include ALL parents - This is a sampling method, NOT a census Option B: The U. S. Population Census - Attempts to count EVERY person living in the United States - Conducted every 10 years - Includes ALL residents, not just a sample - MEETS the definition of a census ✓ Option C: College student poll - Uses a selective method of surveying - Not all students are guaranteed to be included - Some students might be missed - This is a sample survey, NOT a census Option D: Weighing children at a school - While this includes every child at the school - It is a complete measurement of a specific characteristic - This is technically a census of the school's children's weights - MEETS the definition of a census ✓
Step 4:: Identify the best answer
Both Option B and Option D are technically censuses. However, Option B (The U. S. Population Census) is the most comprehensive and widely recognized example of a census.
Final Answer
The U. S. Population Census
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