The graph to the right is the uniform probability density function for a friend who is x

Fantastic news! We've Found the answer you've been seeking!

Question:

The graph to the right is the uniform probability density function for a friend who is x minutes late.

(a) Find the probability that the friend is between 5 and 10 minutes late.

(b) It is 10 A.M. There is a 20% probability the friend will arrive within how many minutes? 0 10 20 30 0 Time (min) Density Start Fraction 1 Over 30 End Fraction 1 30 X A probability density function has a horizontal axis labeled "X" and "Time (minutes)" from 0 to 35 in intervals of 5 and a vertical axis labeled "Density" from 0 to Start Fraction 1 over 30 End Fraction plus. The probability density function is a rectangle from 0 to 30 with a height of Start Fraction 1 over 30 End Fraction. The probability is nothing.