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July 28, 2014

July 28, 2014

Posted by **Leo** on Tuesday, February 12, 2013 at 11:28pm.

Hannah chooses a block from the bucket records its color and then replaces it. Of her 14 draws she records blue 5 times. Based on Hannah's experiment how many blocks are blue?

- Math -
**Reiny**, Tuesday, February 12, 2013 at 11:55pmprob(blue) = 5/14

so (5/14)(72)

= 25.7

or appr 26 could be blue

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