All of the Following Are True About IPhone Apps Except

question 35

Multiple Choice

All of the following are true about iPhone apps except:

• A) They are distributed through Apple's App Store.
• B) They are typically written in the Java programming language.
• C) They were estimated to generate over $2 billion in 2012.
• D) More than 30 billion have been downloaded.

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Definitions:

Confidence Interval

A scale of values, originating from sample statistical analysis, projected to house the value of an undetermined population parameter.

Standard Deviation

A quantification of the degree to which a set of values is spread out or dispersed, indicating the extent of deviation from the average value.

Confidence Interval

A set of values that comes from sample statistics, expected to encompass the value of a parameter from an unknown population.

Sample Mean

The average value calculated from a sample of data, representing the central tendency of the sample.