
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
expand_more
expand_more
format_list_bulleted
Question
thumb_up100%
Hello could you plz explain to me the parts I have blank. Much appreciated

Transcribed Image Text:According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23%
of all complaints in 2007 were for identity theft ('Consumer fraud and, 2008). Assume a state had 362
complaints of identity theft out of 1470 consumer complaints . Calculate a 93% confidence interval for the
proportion of all complaints that are complaints of identity theft in that state.
P: Parameter
What is the correct parameter symbol for this problem?
p V
What is the wording of the parameter in the context of this problem?
The percentage of all consumer complaints in that state that are for identity theft
A: Assumptions
●
Since qualitative
Vinformation was collected from each object, what conditions do we need
to check? Check all that apply.
Onp≥ 10
✔N > 20n
On 30 or normal population.
On(1-p) ≥ 10
n(1-p) 10
o is unknown.
✓n(p) > 10
o is known.
Check those assumptions:
1. np= 362
2. n(1-P)=
3. N= 1000000
which is 2 V 10
which is 2 V
which is > V
10
If no N is given in the problem, use 1000000
N: Name the procedure
The conditions are met to use a 1-Proportion Z-Interval V

Transcribed Image Text:N: Name the procedure
The conditions are met to use a [1-Proportion Z-Interval V
I: Interval and point estimate
The symbol and value of the point estimate on this problem are as follows:
p
362
1470
Leave answer as a fraction.
The interval estimate for p Vis (
C: Conclusion
Round endpoints to 3 decimal places.
• We are 93
% confident that the
The percentage of all consumer complaints in that state that are for identity theft
between
% and
%
is
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by stepSolved in 5 steps with 12 images

Knowledge Booster
Similar questions
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- MATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th...StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C...StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage Learning
- Elementary Statistics: Picturing the World (7th E...StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman

MATLAB: An Introduction with Applications
Statistics
ISBN:9781119256830
Author:Amos Gilat
Publisher:John Wiley & Sons Inc

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
ISBN:9781305504912
Author:Frederick J Gravetter, Larry B. Wallnau
Publisher:Cengage Learning

Elementary Statistics: Picturing the World (7th E...
Statistics
ISBN:9780134683416
Author:Ron Larson, Betsy Farber
Publisher:PEARSON

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
Statistics
ISBN:9781319013387
Author:David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:W. H. Freeman