Answer Posted / ajay arora

Accuracy means how close your result to standard value &
precesion means how near your individual value i.e.

One sample Which is 99 % assay gives to two analyst A & B

result of analyst A
98.6,99.7,98.7 Mean 99.0 Accurate

result of analyst B
99.0,99.1,99.0 Mean 99.0 Precise

which situation gc hs and gc als require to use?

723

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1775

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1156

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2446

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2778

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2230

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1958

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798

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734

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3993

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678

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2630

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860

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729

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1798

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