2021年CFA考试《Level Ⅰ》考试题库-CFA考试（Level Ⅰ）-Study Session 3　Quantitative Methods Application-

财会经济-CFA特许金融分析师

单选题-A continuous uniform distribution has the parameters a = 4 and b = 10. The F(20) is:

单选题

A.0.25.

B.0.50.

C.1.00.

我个人认为这个应该是：C

解析：F(x) is the cumulative probability, P(x < 20) here. Because all the observations in this distribution are between 4 and 10, the probability of an outcome less than 20 is 100%.