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A random sample of six dishwashers contains three surface-finish defects. Please test whether the mean occurrence...

A random sample of six dishwashers contains three surface-finish defects. Please test whether the mean occurrence rate of surface-finish defects per dishwasher exceeds 0.5 using ? = 0.05.

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Expert Solution

Let p denotes the true occurrence rate of surface-finish defects per dishwasher.

There is not sufficient evidence to support the claim that the mean occurrence rate of surface-finish defects per dishwasher exceeds 0.5 using ? = 0.05.

orchestra answered 2 years ago
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