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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
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 toprovidea statistical analysis to support or refute the claim.Determineyour hypotheses, run theappropriate test, andprovidetheappropriate 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 |
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