**5. Statistical based analysis - first conclusion**

Since it largely depends on the audience and their real possibilities of making assessments, subjective evaluation of room acoustic quality parameters is always difficult to make, as well as to accurately assess the subjective room quality. The resulting dispersion of the results shows that even within a group of people from similar socio-economic groups, education levels and technical knowledge, there are differences. However, since there is still a very good correlation between subjective and objective evaluation of the measured parameters, we can say that there is a very high probability that the subjective evaluation of room acoustic quality will be consistent with objectively measured parameters, and that the majority of people agree with that assessment.
