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.
At α = .01, test the manufacturer's claim.

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.  ​
At α = .01, test the manufacturer's claim.

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The Answer of 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.  ​
At α = .01, test the manufacturer's claim.

A Major Automobile Manufacturer Claimed That the Frequencies of Repairs