The US Local Airport Keeps Track of the Percentage of Flights

question 41

Multiple Choice

The US local airport keeps track of the percentage of flights arriving within 15 minutes of their scheduled arrivals.The stem-and-leaf plot of the data for one year is below: What would be the class length for creating the frequency histogram?

• A)1.4
• B)0.8
• C)2.7
• D)1.7
• E)2.3

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Definitions:

Extends

A keyword used in Java and other object-oriented languages to indicate that a class is inheriting the properties and methods of another class.

ArrayList Position

Refers to the index of an element within an ArrayList, where indexing starts at 0.

Method

A collection of statements that perform a specific task and are grouped together within a class or object, potentially processing input and returning an output.

Inheritance

A mechanism in object-oriented programming where a new class is derived from an existing class, inheriting its properties and behaviors.