SOLUTION: high temp in a certain city for the month of august follow a uniform distributiion over the interval 71 f to 101 f find the high temp which 90% of the august days exceed
The August temperature is uniformly distributed between 71°F and 101°F with the interval width of 101°F - 71`°F = 40°F.
The August temperature which exceeds 90% is the interval from 97 °F to 101°F of the width of 4°F. ANSWER