Which of the following best illustrates what is meant by validating the sample?
A)buying samples only from a well-known and respected sampling firm
B)using samples that have,in the past,provided reliable and valid results
C)comparing the sample's profile with a known profile such as the census
D)confirming the manager's approval
E)There is no way to "validate" a sample.This is why probability sampling methods are so important.

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The Answer of Which of the following best illustrates what is meant by validating the sample?
A)buying samples only from a well-known and respected sampling firm
B)using samples that have,in the past,provided reliable and valid results
C)comparing the sample's profile with a known profile such as the census
D)confirming the manager's approval
E)There is no way to "validate" a sample.This is why probability sampling methods are so important.

Which of the Following Best Illustrates What Is Meant by Validating