An individual who has automobile insurance from acertain company is randomly selected. Let Y be thenumber of movingviolations for which the individualwas cited during the last 3 years. The pmf of Y isMONTE02p(y)0.60.250.100.056Suppose an individual with Y violations incurs a surcharge of $100. Calculate the standard deviation of the surcharge Y.1.481.722.201.2

y p(y) y*p(Y) p(Y)*y2 0 0.60 0.00 0.00 2 0.25 0.50 1.00 4 0.10 0.40 1.60 6 0.05 0.30 1.80…

Answered: An individual who has automobile…

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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O C. The baby born in week 41 weighs relatively less since its z-score, is larger than the z-score of for the baby born in week 32. O D. The baby born in week 32 weighs relatively less since its z-score, is smaller than the z-score of for the baby born in week 41.
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what is the standard deviation of x1=20 x2=30 x3=32 x4=21 x5=24 x6=11?

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y	p(y)	y*p(Y)	p(Y)*y²
0	0.60	0.00	0.00
2	0.25	0.50	1.00
4	0.10	0.40	1.60
6	0.05	0.30	1.80
	1.00	1.20	4.4