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Sack A has 16 horns and 14 harmonicas. Sack B has 7 horns and 8 harmonicas. You are hoping for s harmonica. Which sack will you draw from? Why?
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Sack A has 16 horns and 14 harmonicas. Sack B has 7 horns and 8 harmonicas. You are hoping for s harmonica. Which sack will you draw from? Why?

User Lawls
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1 Answer

2 votes
Sack A has a chance of 14/30 = 7/15.

Sack B has a chance of 8/15.

The one which is less has a greater probability.
User Thomas Steinbach
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