The sampling distribution of 
must be a normal distribution with mean = 0 and standard deviation = 1.
Definitions:
Diastereomers
Stereoisomers that are not mirror images of each other and possess different physical properties.
Enantiomer
Molecules that are mirror images of each other but are not superimposable, similar to a pair of hands.
Racemate
A mixture of equal amounts of two enantiomers, which are molecules that are mirror images of each other.
Achiral Product
A chemical product that is superimposable on its mirror image and does not display chirality.
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