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It’s bad enough when Myriah has to do the dishes. But Myriah really hates doing the dishes several days in a row! Myriah and her mom have agreed to roll two dice. When the sum of the dice is or less, Myriah has to do the dishes. If the sum is or more, one of her parents does the dishes. Myriah wants to know how many times in the next two months she will end up doing the dishes or more days in a row. 11-41 HW eTool (CPM). 

  1. Run a simulation of rolling the two dice and record the sum of each roll to simulate the days ( months).

    See problem 11-18.

  2. How often can Myriah expect to have to do the dishes or more days in a row during two months?

    Answers will vary, but should be - days.

Click on the dice in the eTool below to simulate problem 11-41.
Click on the link at right for the full eTool version: CCA2 11-41 HW eTool.