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Which of the following sampling methods correctly describes systematic sampling?
A.
A sampling method which is a type of value-weighted selection in which sample size, selection and evaluation results in a conclusion in monetary amounts.
B.
A sampling method which involves having a constant sampling interval, the starting point for testing is determined randomly.
C.
A sampling method in which the auditor selects a block(s) of contiguous items from within the population.
D.
Testing items with a certain characteristic.