Explain Why the Following Is or Is Not a Valid $$\begin{array} { | c | c | c | c | c | c | } \hline x & 10 & 20 & 30 & 40 & 50 \\\hline p ( x ) & .3 & .2 & .2 & .2 & .2 \\\hline\end{array}$$

question 106

Essay

Explain why the following is or is not a valid probability distribution for the discrete random variable x. $$\begin{array} { | c | c | c | c | c | c | } \hline x & 10 & 20 & 30 & 40 & 50 \\\hline p ( x ) & .3 & .2 & .2 & .2 & .2 \\\hline\end{array}$$

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Definitions:

Prescribed Medication

Medicines that are ordered by a healthcare provider to prevent, treat, or manage various health conditions.

Childhood Otitis Media

An infection or inflammation of the middle ear, particularly common in young children.

Immunizations

The process of making someone immune to an infectious disease, typically by the administration of a vaccine.

Upper Respiratory Tract Infection

An infection that affects the upper part of the respiratory system, including the nose, throat, pharynx, and larynx, commonly caused by viruses and leading to symptoms like coughing and a sore throat.