Suppose That for a Certain Experiment $P ( A ) = \frac { 1 } { 3 }$

question 173

Essay

Suppose that for a certain experiment $P ( A ) = \frac { 1 } { 3 }$ and $P ( B ) = \frac { 1 } { 4 }$ , and events $A$ and $B$ are mutually exclusive. Find $P ( A \cup B )$ .

---

Definitions:

Moral Virtue

Characteristics or qualities deemed to be morally good and valued as a foundation for good moral being.

Disgust

A strong feeling of aversion or repulsion, often in response to something perceived as offensive, contaminating, or immoral.

Facial Expressions

Visible changes in the face that convey a person's emotions, intentions, or social information.

Major League Baseball Players

Professional athletes who are members of the teams within Major League Baseball, the leading professional baseball organization in the United States.