Assume that 12 jurors are randomly selected from a population in which 77% of the people are Mexican-Americans. Refer to the probability distribution table below and find the indicated probabilities. xx P(x)P(x) 0 0+ 1 0+ 2 0+ 3 0.0002 4 0.0014 5 0.0073 6 0.0285 7 0.0818 8 0.1712 9 0.2547 10 0.2558 11 0.1557 12 0.0434 Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x=5)=P(x=5)=  Find the probability of 5 or fewer Mexican-Americans among 12 jurors. Round your answer to four decimal places. P(x≤5)=P(x≤5)=  Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates against Mexican-Americans? no yes

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

Assume that 12 jurors are randomly selected from a population in which 77% of the people are Mexican-Americans. Refer to the probability distribution table below and find the indicated probabilities.

xx P(x)P(x)
0 0+
1 0+
2 0+
3 0.0002
4 0.0014
5 0.0073
6 0.0285
7 0.0818
8 0.1712
9 0.2547
10 0.2558
11 0.1557
12 0.0434



Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to four decimal places.

P(x=5)=P(x=5)= 

Find the probability of 5 or fewer Mexican-Americans among 12 jurors. Round your answer to four decimal places.

P(x≤5)=P(x≤5)= 

Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates against Mexican-Americans?

  • no
  • yes
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman