Example of skewed data on a histogram.
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Follow the tail.
What is a Simple Random Sample?
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, A simple random sample of size n is one where every sample of size n has
an equal chance of being selected
How can a survey lead to coverage errors?
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Low or no response/entire population is not being sampled
Example of the Pareto Principle or 80/20 Method.
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How can a survey lead to measurement errors?
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Asking the wrong question or the question is biased/misleading
Give this one a try later!
Follow the tail.
What is a Simple Random Sample?
Give this one a try later!
, A simple random sample of size n is one where every sample of size n has
an equal chance of being selected
How can a survey lead to coverage errors?
Give this one a try later!
Low or no response/entire population is not being sampled
Example of the Pareto Principle or 80/20 Method.
Give this one a try later!
How can a survey lead to measurement errors?
Give this one a try later!
Asking the wrong question or the question is biased/misleading
