Multiple Choice
A simple random sample of people is collected and their blood pressures are measured by one of several lab assistants. One of the lab assistants incorrectly reads the blood pressure gauge and records erroneous data. Which of the following types of errors is present here?
A) Margin
B) Nonsampling
C) Sampling
D) Nonresponse
Correct Answer:
Verified
Correct Answer:
Verified
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