Use of Multiple Sample Hypothesis Tests

In your professional experience, was there ever a need to know the mean differences between two or more groups that you were aware of? If not, might you expect such a need to develop in the future?For either, share a brief description of the situation.You may discuss the importance of such a statistical study, the value it had or the consequences of not doing it.You may discuss how it was done, how it should have been done, and why such studies were or were not performed.