Biased vs UnBiased practice

Flashcard
•
Mathematics
•
8th - 12th Grade
•
Hard
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a biased sample?
Back
A biased sample is a group that does not accurately represent the population being studied, leading to skewed results.
Tags
CCSS.HSS.IC.A.1
CCSS.7.SP.A.1
2.
FLASHCARD QUESTION
Front
What is an unbiased sample?
Back
An unbiased sample is a group that accurately represents the population, allowing for valid conclusions to be drawn.
Tags
CCSS.HSS.IC.A.1
CCSS.7.SP.A.1
3.
FLASHCARD QUESTION
Front
Why is an unbiased sample important in research?
Back
An unbiased sample is crucial because it ensures that the results of the research can be generalized to the larger population.
4.
FLASHCARD QUESTION
Front
Example of a biased sample:
Back
Surveying only luxury home buyers at an open house to determine housing preferences.
Tags
CCSS.HSS.IC.A.1
CCSS.7.SP.A.1
5.
FLASHCARD QUESTION
Front
Example of an unbiased sample:
Back
Randomly selecting individuals from a diverse neighborhood to assess housing preferences.
Tags
CCSS.HSS.IC.A.1
CCSS.7.SP.A.1
6.
FLASHCARD QUESTION
Front
What can lead to a biased sample?
Back
Factors such as selection bias, non-response bias, and convenience sampling can lead to a biased sample.
7.
FLASHCARD QUESTION
Front
What is selection bias?
Back
Selection bias occurs when the individuals included in a sample are not representative of the larger population.
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