The owner of a car wash shop noticed that on normal days there are 4 cars that enter the shop at one hour. If we randomly take a time period of 30 minutes, the probability of at least 2 cars Entering the shop is: a) 0.675 0.865 ( c) 0.595 b) 0.325
The owner of a car wash shop noticed that on normal days there are 4 cars that enter the shop at one hour. If we randomly take a time period of 30 minutes, the probability of at least 2 cars Entering the shop is: a) 0.675 0.865 ( c) 0.595 b) 0.325
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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Transcribed Image Text:The owner of a car wash shop noticed that on normal days there are 4 cars that enter the shop
at one hour. If we randomly take a time period of 30 minutes, the probability of at least 2 cars
Entering the shop is:
a) 0.675
0.865 (
c) 0.595
b) 0.325
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