1) I measure boiling water to have a temperature of 200 K. I get the same result each time. 2) I measure ice water four times, and get results of 5 K, 234 K, 700 K, and 273 K.

3) I measure a 2 kg weight three times, and get 3.60 kg, 3.45kg, and 3.50 kg for results.

4) I measure the mass of an atom of hydrogen 3 times, and receive the following results: 1.008 amu, 1.007 amu, & 1.009 amu.