c:ps1-2:2019:lecturer
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Let’s find the probability of getting a black or even (assume 0 and 00 are not even).
- What’s the probability of getting a black?
18 / 38 = 0.474
- What’s the probability of getting an even number?
18 / 38 = 0.474
- What do you get if you add these two probabilities together?
0.947
- Finally, use your roulette board to count all the holes that are either black or even, then divide by the total number of holes. What do you get?
26 / 38 = 0.684
c/ps1-2/2019/lecturer.1569318353.txt.gz · Last modified: 2019/09/24 18:45 by hkimscil