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CSCI A113
Lecture Notes Eight
Fall 2001
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A Sample Midterm. For Tomorrow.
Please write your name or username here: ____________________
- You are being given six dice.
- Each die has six faces, numbered 1 (one) through 6 (six).
These are fair dice. They are not biased.
Your task for this problem is to calculate the chance of getting a
20 (twenty) when you throw the dice and sum up the values on their
faces.
When you're finished please write the answer here: _____________________
Also answer the following questions:
- How many possible outcomes (total number of events)?
- How many times have you run your simulation?
- How many times have you noticed the desired event as occurring?
- How did you calculate the probability from your observations?
- What if the question asks for the chance of getting 20 or less?
Work carefully and do well!
A solution will be presented in class.
Last updated: November 14, 2001 by Adrian
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