Two Thousand Numbers Are Selected Randomly; 960 Were Even Numbers

question 122

Essay

Two thousand numbers are selected randomly; 960 were even numbers.
a.State the hypotheses to determine whether the proportion of odd numbers is significantly different from 50%.
b.Compute the test statistic.
c.At 90% confidence using the p-value approach, test the hypotheses.

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Definitions:

Chiral

Describes a molecule or ion that cannot be superimposed on its mirror image, often resulting in two forms (enantiomers) with different properties.

Enantiomer

One of two stereoisomers that are mirror images of each other but not superimposable, often showing different behaviors in chiral environments.

Captopril

A medication used to treat high blood pressure and heart failure, functioning as an ACE inhibitor.

Chiral Centers

Atoms within a molecule that are bonded to four different groups, allowing for isomers that are mirror images but not superimposable, contributing to chirality.