The Chi-Square Goodness-Of-Fit Test for Multinomial Probabilities with 5 Categories

question 88

Multiple Choice

The chi-square goodness-of-fit test for multinomial probabilities with 5 categories has ________ degrees of freedom.

• A) 5
• B) 4
• C) 3
• D) 6

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Definitions:

Null Hypothesis

A statement or idea that suggests there is no statistical significance or effect between certain observed phenomena or variables.

Wilcoxon Rank Sum Test

A nonparametric statistical test that compares two independent samples to assess whether their populations have the same distribution.

Height Centimeters

A measurement of how tall a person or object is, specified in centimeters.

Observations Rank

The process of assigning ordinal ranks to data points based on their value or position relative to other points in the dataset.