Question: Two people analyzed a standard solution with a known total hardness of 100mg/L as he following results were obtained for the volume of EDTA titrant:

Two people analyzed a standard solution with a known total hardness

Two people analyzed a standard solution with a known total hardness of 100mg/L as he following results were obtained for the volume of EDTA titrant: Who was able to produce more accurate data? Who was able to produce more precise data? To obtain full credit, you need to support your answers with appropriate calculations. (15 points)

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