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Discuss what to do when laser printing is slow.
Research Hypothesis
A specific, testable prediction about the outcome of a scientific study based on theory or prior research.
Significance Level
The threshold at which the results of statistical analysis are considered statistically significant, commonly set at α = 0.05 or 5%.
Degrees Of Freedom
Represents the count of values in a calculation that are free to vary without infringing on preset constraints.
Test Statistic
A value calculated from sample data that is used in a hypothesis test to decide whether to reject the null hypothesis.
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