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July 4, 2015

Homework Help: algebra...urgent help

Posted by vero on Monday, January 19, 2009 at 9:29pm.

A bag soccer balls contains 8 balls with black design and 7 balls with red design with no other types of soccer balls. Coach graves reaches into the bag and randomly pulls out two soccer balls.

please check my answer
a) explain these events are either dependent or independent.

i think this is independent because the coach just randomly chooses the ball.

b) what is the propability both of the balls will be the ame design color?

is it 98/15.....

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