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In testing the significance of a multiple regression model in which there are three independent variables,the null hypothesis is:
Computer Cryptography
The practice of securing information and communications through the use of codes and cryptographic algorithms on computers.
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The process of turning photos to the desired orientation, usually done through image editing software.
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The process of adding text labels or descriptions to visuals or multimedia to provide context or aid comprehension.
Artistic Effects
Artistic effects are digital filters or enhancements applied to images or graphics in software applications to create stylized or visually interesting results.
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