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October 02, 2026, 07:43:34 pm
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Author Topic: Caffeine Calibration Curve  (Read 1870 times)  Share 

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GuessWho

  • Victorian
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Caffeine Calibration Curve
« on: June 17, 2011, 12:20:51 pm »
How much room for error do you think VCAA will give to reading off the graph? I wrote the caffeine content of soft drink A as 127 PPM but the answers at connecteducation say its about 129±1.
What did you guys get?
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Greatness

  • Victorian
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Re: Caffeine Calibration Curve
« Reply #1 on: June 17, 2011, 12:22:56 pm »
I have 128ppm but they won't accept 130ppm cos it's no where near that lol.
You should be alright!
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