[See Steps] A radio executive considering a switch in his station's format collects data on the radio null hypothesis that radio format preference does not
Question: A radio executive considering a switch in his station's format collects data on the radio null hypothesis that radio format preference does not differ by age group.
| Young adult | Middle age | Other adult | |
| Music | 14 | 10 | 3 |
| News-talk | 4 | 15 | 11 |
| Sports | 7 | 9 | 5 |
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Deliverable: Word Document 