The Normal Approximation to the Wilcoxon Signed Rank Sum Test

question 22

True/False

The normal approximation to the Wilcoxon signed rank sum test statistic is used whenever the sample size is large (more than 30).

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Definitions:

Diastereomers

Stereoisomers that are not mirror images of each other, differing in the arrangement of atoms around one or more stereogenic centers.

Enantiomers

Molecules that are mirror images of each other and cannot be superimposed, similar to a pair of hands.

Diastereomers

Stereoisomers that are not mirror images of each other nor superimposable, having multiple chiral centers.

Diastereomer

Stereoisomers that are not mirror images of each other, differing in the orientation of substituents around one or more stereocenters.