Which of the Following Is a "Robust" Test Procedure Against

question 16

Multiple Choice

Which of the following is a "robust" test procedure against the violation of distribution assumptions?

• A) ?²-test of independence
• B) ?²-test for the differences among more than two proportions
• C) Wilcoxon rank sum test for difference in medians
• D) ?²-test of a variance

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Definitions:

Williamson Ether Synthesis

An organic reaction forming an ether from an organohalide and an alcohol in the presence of a strong base.

Efficient Use

A method or strategy that aims to achieve maximum productivity with minimum wasted effort or expense.

Ether

An organic compound characterized by an oxygen atom connected to two alkyl or aryl groups, known for its use as a solvent and in the formation of more complex molecules.

Cyclopentanol

A cyclical alcohol with the chemical formula C5H9OH, featuring a five-membered ring structure with a hydroxyl group.