Examlex
Phage typing is useful in identifying ______.
Sampling Error
The difference between a sample statistic and the corresponding population parameter, which arises simply because the sample is not a perfect representation of the population.
Population
Total number of possible units or elements that could potentially be included in a study.
Statistics
Branch of mathematics dealing with the collection, analysis, interpretation, and presentation of masses of numerical data.
Null Hypothesis
A formal statement that assumes no association or effect between variables, serving as the basis for statistical significance testing.
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