A laboratory technician analyzed a sample three times for percent iron and got the following results: 22.43% Fe, 24.98% Fe, and 21.02% Fe. The actual percent iron in the sample was 22.81%. The analyst's
A) precision was poor but the average result was accurate.
B) accuracy was poor but the precision was good.
C) work was only qualitative.
D) work was precise.
Correct Answer:
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