In a Database, Each Row, Called A(n) ____________________, Contains Data

question 70

Short Answer

In a database, each row, called a(n) ____________________, contains data about a given person, product, object, or event.

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Definitions:

P-value

A statistical measure that helps scientists determine the significance of their research results, indicating the probability of observing the results given that the null hypothesis is true.

Cholesterol Level

A measurement of the total amount of cholesterol in the blood, including LDL ("bad") and HDL ("good") cholesterol.

Sign Test

The Sign Test is a nonparametric test used to evaluate the median of a population, particularly when the sample size is small and the data are not normally distributed.

Matched Pairs

A research design in statistics where pairs of subjects are matched based on certain criteria, and differences within each pair are analyzed.