To Update Resards in SQL, You Use the UPDATE Sammand

question 29

Multiple Choice

To update resards in SQL, you use the UPDATE sammand with a(n) ____ clause.

• A) UPDATE
• B) SET
• C) CHANGE
• D) MODIFY

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Definitions:

F-test

A type of statistical test that compares the variances of two or more groups to find if they come from populations with equal variances.

T Test

A statistical test used to compare the means of two groups or samples to assess if they are statistically different from each other.

Cohen's D

A measure of effect size that indicates the standardized difference between two means.

Type I Error

Occurs when a true null hypothesis is incorrectly rejected, signifying a false positive in hypothesis testing.