-To Remove the Background of the Photo in the Accompanying

question 47

Multiple Choice

-To remove the background of the photo in the accompanying figure, use the Remove Background button in the _______ group.

• A) Maintain
• B) Background
• C) Adjust
• D) Format

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Definitions:

Null Hypothesis

A statement in statistical inference that proposes there is no significant effect or difference between specified populations or parameters.

One-Sample Test

A statistical method used to determine if there is a significant difference between the mean of a single sample and a known or hypothesized population mean.

Hypothesized Value

A specific value of a population parameter that is assumed in the null hypothesis for statistical testing.

Retention Rate

The percentage of individuals or items that remain in a group over a specified period, often used to measure customer loyalty or the effectiveness of educational programs.