誤差精度計算
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もし測定対象の変数の実際の温度が500℃で、ある温度計の示す値が502℃であり、その測定範囲が0~600℃であるならば、以下の数値のうち正解はどれか( )。 A、 相対誤差0.4% B、 最大相対百分誤差0.33% C、 計器精度0.2 D、 測定精度250答えはABDです。どのように計算したのか、計算過程を教えてください
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