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Question
A major automobile manufacturer claimed that the frequencies of repairs on all five models of its cars are the same. A sample of 200 repair services showed the following frequencies on the various makes of cars.| Model of Car | Frequency |
| A | 32 |
| B | 45 |
| C | 43 |
| D | 34 |
| E | 46 |
At a= 0.05, test the manufacturer's claim.
Answer
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