Explain the Design Phase in the SDLC and Its Types

question 94

Essay

Explain the design phase in the SDLC and its types.

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Definitions:

Interval Level Variables

Interval level variables are a type of quantitative data where the intervals between values are meaningful, but the data lack a true zero point, allowing for the measurement of difference but not ratio.

Ratio Level Variables

Variables that have a true zero point and can be compared in terms of multiples.

Categorical

Pertaining to data or variables that represent categories, qualities, or characteristics without inherent numerical value.

Nominal

Refers to data that can be categorized into named groups that do not imply any rank or order among them.