Given an Urn Containing 3 Red Balls and 4 White

question 27

Multiple Choice

Given an urn containing 3 red balls and 4 white balls. If two balls are drawn and the first ball is not replaced before the second is drawn, what is the probability that both balls are red?

• A) 2/7
• B) 7/12
• C) 1/6
• D) 1/7
• E) 1/5

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Definitions:

Fill Handle

A feature in spreadsheet programs that allows users to extend a series of values or text in adjacent cells by clicking and dragging the corner of a cell.

Formula Bar

A toolbar at the top of spreadsheet software that displays the formula or function used in a selected cell.

Scaling Option

A feature that allows the adjustment of the size or resolution of an application or image to fit different display or performance requirements.

Argument

In programming and logic, an argument is a value that is passed to a function, procedure, or command.