Calculate Probability PPT by Xiang List Method

Xiangjiao Jiu Shang 5.2 "Calculating Probability by Enumeration Method" ppt (1) The probability of winning a certain lottery is 1%, so if you buy 100 tickets of this kind, you will win. ⑵ Throwing a pushpin, the probability of the nail tip touching the ground and the nail tip facing up are not equal. ⑶ Xiaogang tossed a coin, and the result was that he threw the face up 9 times in a row. When he threw the coin for the 10th time, the probability of face up was 1.

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