A cab drives 5 passengers to their destinations. There are 6 potential cab stops during the route. If there is no one saying that he/she will get off when the cab is approaching one stop, the driver will continue driving without stop. Assume that for each passenger, it is equally likely that he/she will get off at any of the 6 cab stops. In average, how many times will the cab take stops? Round your answer to 4 decimal places, if necessary. Choose the option 'None among the others, if your answer is different from all the others. 4.1611 3.5887 None among the others 2.9906 2.952

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...
Question

Q5

A cab drives 5 passengers to their destinations. There are 6 potential cab stops
during the route. If there is no one saying that he/she will get off when the cab is
approaching one stop, the driver will continue driving without stop. Assume that
for each passenger, it is equally likely that he/she will get off at any of the 6 cab
stops. In average, how many times will the cab take stops?
Round your answer to 4 decimal places, if
necessary. Choose the option 'None among the others', if your answer is different
from all the others.
4.1611
3.5887
None among the others
2.9906
2.952
Transcribed Image Text:A cab drives 5 passengers to their destinations. There are 6 potential cab stops during the route. If there is no one saying that he/she will get off when the cab is approaching one stop, the driver will continue driving without stop. Assume that for each passenger, it is equally likely that he/she will get off at any of the 6 cab stops. In average, how many times will the cab take stops? Round your answer to 4 decimal places, if necessary. Choose the option 'None among the others', if your answer is different from all the others. 4.1611 3.5887 None among the others 2.9906 2.952
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