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Home > MC2 > Chapter 2 > Lesson 2.2.4 > Problem 2-78


Linh has a bag of beads that contains glass beads, metal beads, plastic beads, and clay beads. For each part below, if the bead selected is replaced before the next draw, what is the probability that Linh will pull out a: 2-78 HW eTool  

  1. Metal bead?

    Determine the number of beads in the bag.

    Divide the number of metal beads by the total number

  1. Bead that is not plastic?

    Use the same method as part (a).

  1. Glass or plastic bead?

    Use the same method as part (a).

Use the eTool below to test the probability of each part.
Click the link at right for the full version of the eTool:
MC2 2-78 HW eTool