During Drug Testing and Approval,the Drug Is Usually Tested in a Relatively

question 2

Multiple Choice

During drug testing and approval,the drug is usually tested in a relatively small sample (200 to 300 people) with a specific disease or pathologic condition during:

• A)preclinical trials.
• B)phase 1 clinical trials.
• C)phase 2 clinical trials.
• D)postmarketing surveillance.
• E)none of the above

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Definitions:

Standard Deviation

A statistical measure that quantifies the variation or dispersion of a set of numerical data from its mean.

Zero Standard Deviation

A statistical measure indicating that all values within a data set are identical.

Risk-Free Asset

A financial instrument that is considered to have no risk of financial loss, typically government bonds.

Standard Deviation

A statistic that measures the dispersion or variability of a set of data values around the mean (average) of those values.