Examlex
Four balls are selected at random without replacement from an urn containing three white balls and five blue balls. Find the probability of the given event. Give your answer in the form of a fraction.
Exactly three of the balls are blue.
Internet
A global network of interconnected computers that communicate through standardized protocols to exchange information and provide various services.
PAN
Stands for Personal Area Network, which is a network organized around an individual person within a single building or across multiple buildings to facilitate data transmission among devices such as computers, phones, and personal digital assistants.
MOOCs
Massive Open Online Courses, online courses aimed at unlimited participation and open access via the web, often free of charge.
Revenues
The total amount of income generated by the sale of goods or services related to a company's primary operations.
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