Instant Messaging Is a ______________, Real-Time Technology for Two or More

question 52

Multiple Choice

Instant messaging is a ______________, real-time technology for two or more people to type messages back and forth while online.​

• A) ​synchronous private
• B) ​asynchronous private
• C) ​asynchronous public
• D) ​synchronous public

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Definitions:

BCa Interval

Short for Bias-Corrected and Accelerated Interval, it's a type of confidence interval that adjusts for both bias and skewness in bootstrap distributions.

Bootstrapping

A statistical method that involves drawing repeated samples from a dataset to estimate a population parameter.

Mean

The mathematical average of a set of numbers, determined by dividing the sum of the values in the set by the number of values.

Median

The middle value in a sorted list of numbers, dividing the data set into two halves.