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nuccioreggie

  • one year ago

A box has 6 beads of the same size, but all are different colors. Tania draws a bead randomly from the box, notes its color, and then puts the bead back in the box. She repeats this 3 times. What is the probability that Tania would pick a yellow bead on the first draw, then a blue bead, and finally a yellow bead again? 1 over 216 1 over 36 1 over 6 1 over 2

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    I think its. B

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    probability of drawing any one colour = 1/6 these are independent events so drawing 3 specific colours has probability 1/6 * 1/6 * 1/6

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