Find the Indicated Probability $\frac { 11 } { 76 }$

question 64

Multiple Choice

Find the indicated probability.
-The following table contains data from a study of two airlines which fly to Small Town, USA.


If one of the 87 flights is randomly selected, find the probability that the flight selected is an Upstate Airlines flight which was on time.

• A) \(\frac { 11 } { 76 }\)
• B) \(\frac { 43 } { 76 }\)
• C) \(\frac { 43 } { 87 }\)
• D) None of the above is correct.

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Definitions:

Secondary Datum

A reference point, axis, or plane used in addition to the primary datum to provide further geometric control on a manufactured part.

Three-Plane Datum System

A geometric referencing system in drafting and engineering that defines a part's orientation and location using three mutually perpendicular planes.

Secondary Plane

An auxiliary plane, usually oriented perpendicularly or at an angle to the primary plane, used in design and analysis for additional reference.