travel from her home to her morning class is uniformly distributed between 22 and 30 minutes. If she leaves home at precisely 7.35 a.m., what is the probability that she will

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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owing to unpredictable traffic situations, the time required by a certain student to
travel from her home to her morning class is uniformly distributed between 22 and 30
minutes. If she leaves home at precisely 7.35 a.m., what is the probability that she will
not be late for class, which begins promptly at 8:00 a.m.?
Transcribed Image Text:owing to unpredictable traffic situations, the time required by a certain student to travel from her home to her morning class is uniformly distributed between 22 and 30 minutes. If she leaves home at precisely 7.35 a.m., what is the probability that she will not be late for class, which begins promptly at 8:00 a.m.?
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