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The diagram represents the same measurement taken by 2 different ins.pdf

2. Apr 2023
The diagram represents the same measurement taken by 2 different ins.pdf
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The drawing below could benefit from an auxiliary view. Where should.pdfThe drawing below could benefit from an auxiliary view. Where should.pdf
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The diagram represents the same measurement taken by 2 different ins.pdf

  1. The diagram represents the same measurement taken by 2 different instrument, in this example: A. Instrument 1 has a higher standard deviation B. They have the same mean value C. Only instrument 2 has random error D. Instrument 2 is more precise E. none of the above Solution They have the same mean vale (Option B) Standard deviation of instrument 2 > instrument 1 so , Instrument is more precise hence option A & D are incorrect. Random Error is determined by Q-Q plot(plotting of values about mean line) so Option C is not applicable , Though it may be right if some more detail is given Both the curve have same height, so they have the same mean value
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