- 2 sections....
- Math Section: 8 problems that are very similar to those on your take home quiz! Use that to study!
- Look over your take home quiz
- Look over/be sure you can do last night's MC homework!
- If you want more practice try the following....
- If you do these I'll count is as an extra credit homework!
- Page 341: 20abc, 28, 30, 32, 34
- Feel free to send me a Remind message if you get stuck!
- Answers are provided below so you can check....
- Also be sure that you know how to do an "exactly 1" problem
- Here's a practice problem you can try--you need to do this for the extra credit too...
- Suppose you are playing roullette; the probability that a spin lands on red is 0.474, the probability a spin lands on black is 0.474, and the probability a spin lands on green is 0.052
- If the wheel is spun 8 times, what is the probability that exactly one spin lands on green?
- Answer = 0.2863
- Vocab Section: here's the vocab list for tomorrow's quiz...
- Probability
- Independent (Events)
- Disjoint/Mutually Exclusive (Events)
- Law of Large Numbers
- Law of Averages
- Equally Likely
- Union
- Intersection
- Sample Space
- Complement
- Sum of probabilities of all possible outcomes = 1
Last Chance! (HW Grade): Please add me as a coach on Khan Academy if you have not done so yet.
- Log into your Khan Academy account (or create an account if you do not have one)
- Go to the "Coaches" tab
- Enter our class code:
- AP Stat Class Code = 5HS925
Here are the answers to the probability book problems you can use to study (page 341):
20a.) 0.090
20b.) 0.491
20c.) 0.420
28a.) 0.027
28b.) 0.125
28c.) 0.001
28d.) 0.729
28e.) 0.784
30a.) 0.0225
30b.) 0.092
30c.) 0.00008
30d.) 0.556
32a.) 0.148
32b.) 0.600
32c.) 0.344
34.) 0.469
And finally, don't forget to support the yearbook and buy some new EHHS gear! You have until 12/1!
