The percentage of vehicles on a freeway that violate the speed limit is π = 0.88 You randomly clock  n = 80  vehicles.   34 In the previous question, what is the standard deviation of the number of vehicles violating the speed limit?   a 2.761               b 2.907               c 3.060               d 3.221

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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The percentage of vehicles on a freeway that violate the speed limit is π = 0.88
You randomly clock  n = 80  vehicles.

 

34 In the previous question, what is the standard deviation of the number of vehicles violating the speed limit?
 
a 2.761              
b 2.907              
c 3.060              
d 3.221              
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