What is the mode in a set of numbers?
Random and Bias

Flashcard
•
Mathematics
•
9th - 12th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
The mode is the number that appears most frequently in a data set.
2.
FLASHCARD QUESTION
Front
What is a random sample?
Back
A random sample is a sample in which every person, object, or event has an equal chance of being selected.
3.
FLASHCARD QUESTION
Front
What is a biased sample?
Back
A biased sample is a sample that does not accurately represent the population.
4.
FLASHCARD QUESTION
Front
Why is random selection important in sampling?
Back
Random selection is important to reduce bias and ensure that the sample represents the population.
5.
FLASHCARD QUESTION
Front
What does it mean for a question to be biased?
Back
A biased question is one that leads respondents to answer in a particular way, often influencing the results.
6.
FLASHCARD QUESTION
Front
How can bias affect survey results?
Back
Bias can skew results, leading to inaccurate conclusions that do not reflect the true opinions or behaviors of the population.
7.
FLASHCARD QUESTION
Front
What is the difference between a random sample and a biased sample?
Back
A random sample gives every member of the population an equal chance of being selected, while a biased sample does not.
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