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Help with this maths question please. (1 Viewer)

big_bang344

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May 9, 2011
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HSC
2013
Help with this maths question please.

The spinner is spun three times. Whats the probability of at least two different scores?

Note: The spinner has Four 1's, Three 2's, Two 3's, One 4, One 5, and One 6.

Help D:
 

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