Examlex
Which of these organisms helped biologists determine the contents of phloem?
Matched Samples
Samples in which each data value of one sample is matched with a corresponding data value of the other sample.
Population Average
The mean or average of a set of data collected from the entire population under study.
Salary Information
Data or details regarding the amounts of money individuals are paid for their work or services.
Test Statistic
A statistic calculated from sample data used to decide whether to reject the null hypothesis in a hypothesis test.
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