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Lab 1 of semester 2

Lab 1 of semester 2 - 90.0 Trial One Stearic Acid y...

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0 100 200 300 400 500 600 700 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 f(x) = -0.01x + 70.03 f(x) = -0.07x + 78.94 Trial One Stearic Acid Time (seconds) Temperature (Celcius)
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0 100 200 300 400 500 600 700 800 900 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 f(x) = 0x + 65.8 f(x) = -0.07x + 77.81 Trial 2 Stearic Acid Time (seconds) Temperature (Celcius)
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0 100 200 300 400 500 600 700 800 900 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 f(x) = 65 f(x) = -0.1x + 83.5 Trial One Stearic Acid and Unknown Time (seconds) Temperature (Celcius)
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0 100 200 300 400 500 600 700 800 900 1000 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 f(x) = 0x + 68.85 f(x) = -0.06x + 81.84 Trial Two Stearic Acid and Unknown Time (seconds) Temperature (Celcius)
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Trial One (Stearic Acid)  Trial Two (Stearic Acid)  Time (seconds) Time (seconds) 0 82.0 0 77.0 30 75.0 30 76.8 60 72.5 60 74.0 90 71.0 90 72.0 120 70.0 120 69.8 150 69.7 150 68.0 180 69.0 180 66.0 210 69.0 210 65.0 240 68.9 240 65.0 270 68.0 270 65.0 300 68.0 300 65.0 330 68.0 330 65.0 360 68.0 360 65.0 390 68.0 390 65.0 420 67.5 420 65.0 450 67.0 450 65.0 480 66.9 480 64.0 510 66.8 510 64.0 540 66.0 540 63.7 570 65.0 570 63.5 600 64.0 600 63.0 630 62.1 660 61.5 690 61.0 720 60.0 750 59.7 780 59.0 SUMMARY OUTPUT Regression Statistics Multiple R 0.9 R Square 0.8 Temperature (C ) Temperature (C )
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Adjusted R Square 0.75 Standard Error 2.31 Observations 6 ANOVA df SS MS F Regression 1 86.91 86.91 16.23 Residual 4 21.42 5.35 Total 5 108.33
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