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Correlation coefficient between two constants Newtonian constant of gravitation  Numerical value  6.674 30 x 10-11 m3 kg-1 s-2  Standard uncertainty  0.000 15 x 10-11 m3 kg-1 s-2   Relative standard uncertainty  2.2 x 10-5  Concise form  6.674 30(15) x 10-11 m3 kg-1 s-2       Sackur-Tetrode constant (1 K, 100 kPa)  Numerical value  -1.151 707 534 96  Standard uncertainty   0.000 000 000 47   Relative standard uncertainty  4.1 x 10-10  Concise form  -1.151 707 534 96(47)       Correlation coefficient r of the above two quantities: r  =  0.00000 Click here to select a new correlation pair Source: 2022 CODATA      recommended values  Definition of uncertainty        Correlation coefficient with any other constant