In an attempt to save money, the lunchroom staff sent out student questionnaires to see which foods students preferred. once they knew students preferences, the lunch room staff would prepare the most popular foods, thereby reducing waste. based on the student questionnaire data, what inference can the lunchroom staff make?

b) pizza is the favorite food of about one-third the students.
c) all students would prefer to eat pizza over any other food.
d) students have no preferences regarding the food they eat for lunch.

2b2t

explanation:

2b2t

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.