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For the Table Shown Below, the Random Variable X Is

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For the table shown below, the random variable x is the number of males with tinnitus
(ringing ears)among four randomly selected males, based on a medical journal. Does the
table describe a probability distribution? Why or why not? xP(x)00.67410.28020.04430.00340+\begin{array} { c | c } \boldsymbol { x } & \boldsymbol { P } ( \boldsymbol { x } ) \\\hline 0 & 0.674 \\1 & 0.280 \\2 & 0.044 \\3 & 0.003 \\4 & 0 +\end{array}


Definitions:

Vesicular Follicle

A mature ovarian follicle that contains a fully grown ovum, or egg cell, surrounded by a fluid-filled cavity.

Ovarian Cycle

Monthly changes occurring in the ovary that determine the level of sex hormones in the blood.

Labia Minora

The smaller inner folds of the vulva in the female genitalia.

Anterior Pituitary

The front portion of the pituitary gland, an endocrine organ located at the base of the brain, which produces and releases hormones that regulate many bodily functions.

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