2 Answered Questions for the topic Porbability

A bag contains 12 balls

A bag contains 12 balls, 8 red and 4 blue. You reach in the bag and pick 3 balls at random (without replacement). What is the probability that at least 2 of the balls will be blue? Round off... more
Porbability

08/25/17

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An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two... more

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