Multiple Choice
Which of the following statements is true about sample size formula for nonprobability samples?
A) The sample size formula must be adjusted for confidence level before it can be used for nonprobability samples.
B) The sample size formula must be adjusted for error tolerance before it can be used for nonprobability samples.
C) The sample size formula must be adjusted for population variance before it can be used for nonprobability samples.
D) The sample size formula must be adjusted for confidence level and error tolerance before it can be used for nonprobability samples.
E) Sample size formulas cannot be used for nonprobability samples.
Correct Answer:
Verified
Correct Answer:
Verified
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