The Closing Price of a Company's Stock Tomorrow Can Be

Multiple Choice

The closing price of a company's stock tomorrow can be lower,higher or the same as today's closing price.Based on the closing price of the stock collected over the last month,25% of the days the closing price was higher than previous day's closing price,45% was lower than previous day's and 30% was the same as previous day's.Based on this information,the probability that tomorrow's closing price will be higher than today's is 25%.This is an example of using which of the following probability approach?

A) A priori probability
B) Empirical probability
C) Subjective probability
D) Conditional probability