To validate the performance of the power transducer the testing department would like to make sure at the quality of the product in comparison with its competitor is better. To validate this claim you we ked to conduct the following experiment. Power transducer of the company (T1) and the power nsducer of the competitor (T2) are tested. To compare between them, you decided to test their accura d precision. Accuracy of a sensor is a measure of how near its reading is to the real value, the nearer easured value to the real value the better. While precision is a measure of how widely spread the dings of a sensor are [relative to each other] when measuring the same variable, the narrower the spr

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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a) To validate the performance of the power transducer the testing department would like to make sure
that the quality of the product in comparison with its competitor is better. To validate this claim you were
asked to conduct the following experiment. Power transducer of the company (T1) and the power
transducer of the competitor (T2) are tested. To compare between them, you decided to test their accuracy
and precision. Accuracy of a sensor is a measure of how near its reading is to the real value, the nearer the
measured value to the real value the better. While precision is a measure of how widely spread the
readings of a sensor are [relative to each other] when measuring the same variable, the narrower the spread
the better. So, you tested the two sensors by measuring the same power, which was 10 W of an LED
Spotlight, and you recorded the following 10 measurements of each sensor. Which Sensor has higher
accuracy, and which one has higher precision.
Measured Power is P= 10 W
10,15
10.16
T1
10.1
9.9
9.85
10.3
9.7
10.25
9.9
10.02
9.98
T2
10.15
10.14
9.98
10.17
10.2
9.95
10.21
10.23
10.18
Transcribed Image Text:a) To validate the performance of the power transducer the testing department would like to make sure that the quality of the product in comparison with its competitor is better. To validate this claim you were asked to conduct the following experiment. Power transducer of the company (T1) and the power transducer of the competitor (T2) are tested. To compare between them, you decided to test their accuracy and precision. Accuracy of a sensor is a measure of how near its reading is to the real value, the nearer the measured value to the real value the better. While precision is a measure of how widely spread the readings of a sensor are [relative to each other] when measuring the same variable, the narrower the spread the better. So, you tested the two sensors by measuring the same power, which was 10 W of an LED Spotlight, and you recorded the following 10 measurements of each sensor. Which Sensor has higher accuracy, and which one has higher precision. Measured Power is P= 10 W 10,15 10.16 T1 10.1 9.9 9.85 10.3 9.7 10.25 9.9 10.02 9.98 T2 10.15 10.14 9.98 10.17 10.2 9.95 10.21 10.23 10.18
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