· Know the probability of finishing Review

Understanding of probability

1. The likelihood of events occurring in ascending order
   1. (If writing process) to write probability: the probability of event $ (1) $ Writing $ P (1) $
2. The relationship between frequency, probability and number of trials
   1. In general, the more the number of experiments, the closer the probability of frequency. As long as a sufficient number of trials, the frequency can be used as an estimate of probability
   2. Frequency and number of experiments related to the probability has nothing to do with other factors
   3. According to the frequency estimate probability: Look up the number of experiments 3 frequencies, to the average
3. Determine events and uncertain events
   1. When a story, do not bring your own (greater than 50% probability of the event: I test to more than 90 points ×)
   2. When designing experiments to indicate premise (throwing a dice, ......)