A national survey of 1500 adult citizens of a nation found that 25% dreaded Valentine's Day. The margin of error for the survey was 4.4 percentage points with 90% confidence. Explain what this means. Which statement below is the best explanation? O A. There is 90% confidence that 25% of the adult citizens of the nation dreaded Valentine's Day. O B. There is 85.6% to 94.4% confidence that 25% of the adult citizens of the nation dreaded Valentine's Day. O C. There is 90% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.206 and 0.294. O D. In 90% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.206 and 0.294.
A national survey of 1500 adult citizens of a nation found that 25% dreaded Valentine's Day. The margin of error for the survey was 4.4 percentage points with 90% confidence. Explain what this means. Which statement below is the best explanation? O A. There is 90% confidence that 25% of the adult citizens of the nation dreaded Valentine's Day. O B. There is 85.6% to 94.4% confidence that 25% of the adult citizens of the nation dreaded Valentine's Day. O C. There is 90% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.206 and 0.294. O D. In 90% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.206 and 0.294.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Topic Video
Question
Tq12
Transcribed Image Text:A national survey of 1500 adult citizens of a nation found that 25% dreaded Valentine's Day. The margin of erTor for the survey was 4.4 percentage points with 90% confidence. Explain what this means.
Which statement below is the best explanation?
O A. There is 90% confidence that 25% of the adult citizens of the nation dreaded Valentine's Day.
O B. There is 85.6% to 94.4% confidence that 25% of the adult citizens of the nation dreaded Valentine's Day.
O C. There is 90% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.206 and 0.294.
O D. In 90% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.206 and 0.294.
Click to select your answer.
home
prt sc
delete
10
4+
IOI
esc
米
&
num
backspace
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
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.Recommended textbooks for you
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
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