In: Statistics and Probability
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.
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.