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Sources of Bias Flashcards | StudBud
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Sources of Bias
Sources of Bias
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Questions
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Answers
1
Which of these is a type of bias?
Voluntary Bias
Overcoverage
Convience Sampling
Pretty Bias
2
Which of these would not cause response bias?
A boss
A teacher
A scientist who does not know you and will never know who wrote the answers
A policeman
3
What is Bias?
The best way to ensure accurate data in a study
A pre-exisitng opinion that effects the data
A math term
Sampling methods that misrepresent the population
4
Which of these is voluntary response?
A morning radio show asks for call-ins from listeners
A random sample is taken of a population
5
What happens when people are left out of a survey?
It can leave out vital data from the survey
It causes the results to look reliable
It makes the data clear
It makes people sad
6
A bad sampling frame could exclude major groups
True
False
7
Convienence sample is date taken from the largest, most representive sample possible
False
True
8
Random Trivia Question: Who was the first woman to win a Nobel Prize?
Katia Krafft
Mary Wollstonecraft
Marie Curie
Katherine Johnson
9
How to avoid Bias?
Always report the sampling method
Think about those you could've excluded
Test your survey
Calculate the odds of your studies success
10
What is wrong with undercoverage?
The results could be skewed instead of fully representative
It makes the date non-linear
It will fully represent the wrong populations
It immodest
