________ Are Used by Infomediaries to Retrieve Current Product Prices

question 89

Multiple Choice

________ are used by infomediaries to retrieve current product prices from different vendors.

• A)Neural nets
• B)Bots
• C)Expert systems
• D)Dashboards

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Definitions:

Sample Mean

The arithmetic average of a set of sample observations, used as an estimate of the population mean.

Sample Median

The middle value in a sorted list of numbers from a selected sample, which divides the data into two equal halves.

Sample Mode

The value that appears most frequently in a data sample, representing the most common outcome.

Interquartile Range

A measure of variability, calculated by subtracting the first quartile from the third quartile, representing the middle 50% of the data.