You collected a dataset consists of 16 numbers and one of the numbers is 16. You calculated the sample standard deviation using the sample standard deviation formula.
The standard deviation turns out to be zero. Calculate and obtain the other 15 numbers.

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.