Correct answer
The next highest whole number applies
The next highest whole number applies. The general error limit for knowledge tests is 10% of the questions asked. If that calculation produces a decimal, the rule requires the next highest whole number; for example, 23 questions give 2.3 and 3 applies. A fractional error count is not retained or rounded down.
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The next highest whole number applies
It is always rounded down
The exact decimal is kept
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