Describe "Database," "DBMS," and "SQL

question 25

Essay

Describe "database," "DBMS," and "SQL."

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Definitions:

Pearson Correlation

Another name for Pearson r, indicating the degree of linear relationship between two variables.

Null Hypothesis

A statement or hypothesis that suggests there is no statistical significance between the specified sets of observations.

Sample Size

The number of observations or replicates included in a statistical sample.

P Value

The probability of obtaining test results at least as extreme as the results observed, assuming the null hypothesis is true.