What Is the Non-Parametric Equivalent of the Independent T-Test

question 7

Multiple Choice

What is the non-parametric equivalent of the independent t-test?

• A)Friedman's ANOVA
• B)Wilcoxon signed-rank test
• C)Spearman's rho
• D)Mann-Whitney U test

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Definitions:

Multiple Linear Regression Model

A statistical technique that models the relationship between one dependent variable and two or more independent variables.

Partial Regression Coefficients

Parameters in a multiple regression model that measure the impact of a change in one predictor variable on the response variable, holding all other predictors constant.

Multiple Regression Model

A predictive method in statistics using multiple variables as predictors to estimate the outcome of a response variable.

Multidimensional Space

An abstract mathematical concept, involving more than three dimensions, that can represent complex data structures or physical phenomena.