In a recent court case it was found that during a period of 11 years 885 people were selected for grand jury duty and 38% of them were from the same ethnicity. Among the people eligible for grand jury duty, 79.1% were of this ethnicity. Use a 0.01 significance level to test the claim that the selection process is biased against allowing this ethnicity to sit on the grand jury. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. Which of the following is the hypothesis test to be conducted?

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
Topic Video
Question
Question Help ▼
In a recent court case it was found that during a period of 11 years 885 people were selected for grand jury duty and 38% of them were from the same ethnicity. Among the people eligible for grand jury duty, 79.1%
were of this ethnicity. Use a 0.01 significance level to test the claim that the selection process is biased against allowing this ethnicity to sit on the grand jury. Identify the null hypothesis, alternative hypothesis, test
statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the.normal distribution as an approximation to the binomial distribution.
Which of the following is the hypothesis test to be conducted?
O A. Ho: p=0.791
Hy:p<0.791
OB. Ho:p<0.791
H,:p=0.791
O C. Ho: p=0.791
Hyip#0.791
O D. Ho: p#0.791
H:p=0.791
O E. Ho: p>0.791
Hy:p=0.791
OF. Ho: p=0.791
H4:p>0.791
Click to select your answer and then click Check Answer.
?
4
parts
remaining
Clear All
Check Answer
MacBook
000
000
F4
esc
DII
DD
F1
F2
F3
F5
F6
F7
F8
F9
F10
F11
F12
#
$
&
)
2
3
4
7
8.
delete
Q
W
E
R
T
Y
tab
A
S
D
F
G
J
K
L
caps lock
C
V
B
N
M
ft
Transcribed Image Text:Question Help ▼ In a recent court case it was found that during a period of 11 years 885 people were selected for grand jury duty and 38% of them were from the same ethnicity. Among the people eligible for grand jury duty, 79.1% were of this ethnicity. Use a 0.01 significance level to test the claim that the selection process is biased against allowing this ethnicity to sit on the grand jury. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the.normal distribution as an approximation to the binomial distribution. Which of the following is the hypothesis test to be conducted? O A. Ho: p=0.791 Hy:p<0.791 OB. Ho:p<0.791 H,:p=0.791 O C. Ho: p=0.791 Hyip#0.791 O D. Ho: p#0.791 H:p=0.791 O E. Ho: p>0.791 Hy:p=0.791 OF. Ho: p=0.791 H4:p>0.791 Click to select your answer and then click Check Answer. ? 4 parts remaining Clear All Check Answer MacBook 000 000 F4 esc DII DD F1 F2 F3 F5 F6 F7 F8 F9 F10 F11 F12 # $ & ) 2 3 4 7 8. delete Q W E R T Y tab A S D F G J K L caps lock C V B N M ft
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Proportions
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE 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