Which Method Would You Use to Determine Whether a Certain

question 31

Multiple Choice

Which method would you use to determine whether a certain substring is the suffix of a string?

• A) endswith(substring)
• B) find(substring)
• C) replace(string, substring)
• D) startswith(substring)

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Definitions:

Effect Size

Effect size is a quantitative measure of the strength of a phenomenon or the magnitude of a difference between groups in an experiment, often used in statistical analysis.

Statistical Significance

Indicates the likelihood that an observed effect or relationship exists because of chance within a predefined level of confidence, typically through a p-value.

Double-Blind Techniques

Research methods used to eliminate bias, in which neither the participants nor the experimenters know who is receiving a particular treatment.

Mastery-Oriented

describes an approach or attitude towards learning and achievement that focuses on gaining competence and understanding material, rather than comparison to others.