Answer:

0.6341 = 63.41% probability that his commute today took more than 35 minutes

Step-by-step explanation:

Randomly distributed = Uniform distribution.

A distribution is called uniform if each outcome has the same probability of happening.

The uniform distributon has two bounds, a and b, and the probability of finding a value higher than x is given by:

[tex]P(X > x) = \frac{b – x}{b – a}[/tex]

Randomly distributed with a minimum of 20 minutes, a maximum of 61 minutes.

This means that [tex]a = 20, b = 61[/tex].

What is the probability that his commute today took more than 35 minutes?

[tex]P(X > 35) = \frac{61 – 35}{61 – 20} = 0.6341[/tex]

0.6341 = 63.41% probability that his commute today took more than 35 minutes