At an Airport, 77% of Recent Flights Have Arrived on Time

question 55

Multiple Choice

At an airport, 77% of recent flights have arrived on time. A sample of 11 flights is studied. Find the probability that no more than 4 of them were on time.

• A) 0.0039
• B) 0.0046
• C) 0.9954
• D) 0.9961

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Definitions:

Anterior and Posterior

Terms used to describe the location of structures within the body, with anterior meaning towards the front and posterior meaning towards the back.

Superior and Inferior

Terms used in anatomy to describe a structure's location; "superior" means above or higher, and "inferior" means below or lower.

Proximal and Distal

Terms used to describe locations on the body with respect to another: proximal means closer to the trunk, and distal means farther from the trunk.

Pelvic

Referring to the lower section of the torso, located between the abdomen and the legs, encompassing the pelvic area and its structures.