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

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

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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Question

The percentage of vehicles on a freeway that violate the speed limit is

π =

0.88

You randomly clock

n =

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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