The ACT standardized college admission exam was given in three rooms at a local testing site. A complaint was filed that one of the testing conditions of each room were not the same and caused a difference of scores. You have been asked to provide a statistical analysis to support or refute the claim. Determine your hypotheses, run the appropriate test, and provide the appropriate conclusion.

The scores from each of the three rooms were:

Room A	Room B	Room C
21	27	19
16	34	14
24	29	22
27	21	15
22	17	16
19	30	13
34	22	17
14	16	17
26	22	27
36	19	12