Sampling L2 Flashcards

(3 cards)

1
Q

What is the process/calculation to manually stratify a sample?

A

Remove any items in the sample over the sampling interval

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2
Q

How do you determine how many items will be in a sample when you have the sampling interval?

A

Sample Size* = Total population / Sampling Interval

  • Always ROUND UP
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3
Q

How do you determine the sampling interval for a PPS sample?

A

Tolerable misstatement / Reliability factor*

*Reliability factor is from a table based on Risk of Incorrect Acceptance

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