In a Data Flow Diagram, Which Symbol Does Not Represent

question 34

Multiple Choice

In a data flow diagram, which symbol does not represent a process?

• A)open- ended rectangle
• B)circle
• C)horizontal rectangle
• D)upright rectangle with rounded corners

Identify methods for stress reduction and management.

Understand and apply the formula for the probability of the union of two events.

Calculate the probability that an event does not occur using complementary probabilities.

Apply probability concepts to real-world scenarios, such as demographics and preferences.

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Definitions:

Blood Pressure

The force exerted by circulating blood upon the walls of blood vessels, usually measured in the arteries and considered a vital indicator of cardiovascular health.

Heart Rate

The quantity of heart pulsations within a certain time frame, usually measured in beats per minute (BPM).

Respiration Rate

The number of breaths taken per minute, a vital sign used to assess overall health and physical condition.

Polygraph

A machine used to detect lies by measuring physiological responses presumed to change when someone is not telling the truth.