1.) Complete the rest of you "Probability: The Basics" packet (the one with the spinner on it)
2.) USE A DIFFERENT COLOR PEN/PENCIL TO GRADE YOUR WORK! ALWAYS! (key is linked below)
**You will not earn full credit for your homework if you do not check your answers and grade yourself!**
Bonus Stamps (Due Monday): + 4 stamps
- Answer the question below (#7 from our slides about roulette) "the long way."
- You must show ALL work
- Your answer should match our answer from Thursday's class when we did this "the short way"
- Question:
- Suppose we play roulette 4 times...
- What is the probability that the 4 spins are not all red?
- This means we could have 0 red, 1 red, 2 red, or 3 red (just not all 4 red)
- Your challenge:
- Calculate the probability of 0 red, exactly 1 red, exactly 2 red, 3 red
- Add these for the probability that our 4 spins are "not all red"
- Answer should = 0.94966
Tomorrow in class we'll get into some of the vocabulary and concepts you read about in the textbook....see you there!
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