Determine Whether the Following Is a Probability Distribution

question 142

Essay

Determine whether the following is a probability distribution. If not, identify the requirement that is not satisfied.
- $$\begin{array} { r | r } \mathrm { x } & \mathrm { P } ( \mathrm { x } ) \\\hline 0 & 0.287 \\1 & 0.225 \\2 & - 0.027 \\3 & 0.339 \\4 & 0.080 \\5 & 0.096\end{array}$$

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Definitions:

Doses

The specific quantity of a medicine or drug that is taken at one time or at prescribed intervals.

SSRIs

Selective Serotonin Reuptake Inhibitors, a class of drugs typically used as antidepressants in the treatment of major depressive disorder and anxiety disorders.

Depression

Depression is a mental health disorder characterized by persistently depressed mood or loss of interest in activities, causing significant impairment in daily life.

Prescribed

Prescribed involves a recommendation or directive, often regarding medication or treatment, given by a qualified healthcare professional to a patient.