Examlex
Which of the following strategies would support evidence-informed nursing practice in an acute care setting?
T-statistic
A statistic used in hypothesis testing, specifically to determine the significance of the difference between two sample means.
Hypothesized Population Mean
The expected value of the mean for a population, as proposed in a hypothesis, that is tested for accuracy against sample data.
T-statistic
A ratio of the departure of the estimated value of a parameter from its hypothesized value to its standard error, used in hypothesis testing.
Sample Mean
The average value of all observations in a sample.
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