Examlex
Select the two Brønsted-Lowry acids in the following equation: HCN(aq) + H2O(l) ⇌ CN-(aq) + H3O+(aq)
Margin of Error
An expression of the amount of random sampling error in survey results, indicating a range within which the true population parameter is expected to lie.
Sample Size
The number of individual observations or data points collected and used in a statistical analysis.
Surgical Site Infections
Post-surgical infections that arise in the area operated on.
Significance Level
The threshold at which the null hypothesis of a statistical test is rejected, representing the probability of a Type I error.
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