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Technician A uses a micrometer to measure the connecting rod journal for taper. Technician B uses a micrometer to measure the connecting rod journal for out-of-roundness. Who is correct?
Null Hypotheses
A default hypothesis that there is no significant difference or effect, typically set as the assumption to be tested in statistical hypothesis testing.
Alternative Hypotheses
The hypothesis that suggests there is a statistically significant effect or relationship between variables, opposite to the null hypothesis.
P-Value
A statistical measure that indicates the probability of observing the results of a study, or more extreme results, if the null hypothesis is true.
Conditional Probability
The probability of an event occurring given that another event has already occurred.
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