Probability of error, A voltmeter is used to measure a

Probability of error

Reference no: EM13103705

A voltmeter is used to measure a known voltage of 100 V. Forty 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 0.75 V?

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Reference no: EM13103705

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