After carrying out repeated measurements for the pressure of a gas and making the calculations, the values ​​1.543780 Pa and 0.055000 Pa were obtained for the principal value and the uncertainty, respectively. The correct measurement result is: a) (1.5 ± 0.05) Pa b) (1.544 ± 0.055) Pa c) (1.54 ± 0.055) Pa d) (1.543780 ± 0.055) Pa

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After carrying out repeated measurements for the pressure of a gas and making the calculations, the values ​​1.543780 Pa and 0.055000 Pa were obtained for the principal value and the uncertainty, respectively. The correct measurement result is:

a) (1.5 ± 0.05) Pa

b) (1.544 ± 0.055) Pa

c) (1.54 ± 0.055) Pa

d) (1.543780 ± 0.055) Pa

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