Homework Help: college

Posted by Sharon on Tuesday, October 6, 2009 at 1:02pm.

A box contains 4 red and 3 blue chips. What is the probability when 3 chips are selected randomly that all 3 chips will be red if select chips with replacement?

Probability - Ms. Sue, Tuesday, October 6, 2009 at 1:05pm
Please note that your School Subject is NOT college. It's probably Math or Probability or Statistics.
college - economyst, Tuesday, October 6, 2009 at 1:16pm
Since it is with replacement, (4/7)*(4/7)*(4/7)

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