Question 1159326
this is a uniform function with pdf f(x)=1/(b-a)

the cumulative distribution function is
0 for x<=1
(x-a)/(b-a) for 1 < x<3 (integrate the pdf (1/b-a) between a and b or 1 and 3
1 for x>=3

probability x <= 1.6 is 0.6/2.0 or 30%
probability of the second (doesn't format when I write it mathematically) is 0.5/2.0 or 25%