On satisfaction questions sometimes the questions are influenced by the others. In a small enterprise with 3 departments the persons from one department give on average 1 value less (in 5) to the restaurant but that was caused by […]
On satisfaction questions sometimes the questions are influenced by the others. In a small enterprise with 3 departments the persons from one department give on average 1 value less (in 5) to the restaurant but that was caused by […]