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Question 4: The following data are taken from a certain heat-transfer test. The expected correlation equation is y = ax'. Plot the data in an appropriate manner and use the method of least squares to obtain the best correlation. 2040 2580 | 2980 3220 3870 1690 2130 2420 2900 3310 1020 1240 1360 1710 | 2070 y 33.2 32.0 42.7 57.8 126.0 17.4 21.4 27.8 52.1 43.1 18.8 19.2 15.1 12.9 78.5 Calculate the mean deviation of these data from the best correlation.

Question 4: The following data are taken from a certain heat-transfer test. The expected correlation equation is y = ax'. Plot the data in an appropriate manner and use the method of least squares to obtain the best correlation. 2040 2580 | 2980 3220 3870 1690 2130 2420 2900 3310 1020 1240 1360 1710 | 2070 y 33.2 32.0 42.7 57.8 126.0 17.4 21.4 27.8 52.1 43.1 18.8 19.2 15.1 12.9 78.5 Calculate the mean deviation of these data from the best correlation.

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Instrumentation & Measurements

This homework measures your capability to design/analyze various components/variables of a
measurement system based on what you have studied.

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The following data are taken from a certain heat-transfer test. The expected correlation equation is y
= axb
. Plot the data in an appropriate manner and use the method of least squares to obtain the best correlation.

Schedule attached. 
Calculate the mean deviation of these data from the best correlation.

 

Question 4: The following data are taken from a certain heat-transfer test. The expected correlation equation is y = ax. Plot the data in an appropriate manner and use the method of least squares to obtain the best correlation. 2040 2580 2980 3220 3870 1690 2130 2420 2900 3310 1020 1240 1360 1710 2070 y 33.2 32.0 42.7 57.8 126.0 17.4 21.4 27.8 52.1 43.1 18.8 19.2 15.1 12.9 78.5 Calculate the mean deviation of these data from the best correlation.
Transcribed Image Text:Question 4: The following data are taken from a certain heat-transfer test. The expected correlation equation is y = ax. Plot the data in an appropriate manner and use the method of least squares to obtain the best correlation. 2040 2580 2980 3220 3870 1690 2130 2420 2900 3310 1020 1240 1360 1710 2070 y 33.2 32.0 42.7 57.8 126.0 17.4 21.4 27.8 52.1 43.1 18.8 19.2 15.1 12.9 78.5 Calculate the mean deviation of these data from the best correlation.
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