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A voltmeter is used to measure a known voltage of 100 v

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Reference no: EM13346141

A voltmeter is used to measure a known voltage of 100 V. Twelve percent of the readings are within 0.5 V of the true value. Estimate the standard deviation for the meter. What is the probability of an error of 1.75 V?  Step by step explanation helps a lot. Thank you.

Reference no: EM13346141

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