A national survey of 1000 adult citizens of a nation found that 19% dreaded Valentine's Day. The margin of error for the survey was 6.3 percentage points with 85% confidence. Explain what this means. Which statement below is the best explanation? O A. There is 85% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.127 and 0.253. OB. There is 85% confidence that 19% of the adult citizens the nation dreaded Valentine's Day. OC. There is 78.7% to 91.3% confidence that 19% of the adult citizens of the nation dreaded Valentine's Day. OD. In 85% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.127 and 0.253.

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
100%
A national survey of 1000 adult citizens of a nation found that 19% dreaded Valentine's Day. The margin of error for the survey was 6.3 percentage points with 85%
confidence. Explain what this means.
...
Which statement below is the best explanation?
O A. There is 85% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.127 and 0.253.
OB. There is 85% confidence that 19% of the adult citizens of the nation dreaded Valentine's Day.
OC. There is 78.7% to 91.3% confidence that 19% of the adult citizens of the nation dreaded Valentine's Day.
O D. In 85% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.127 and 0.253.
Transcribed Image Text:A national survey of 1000 adult citizens of a nation found that 19% dreaded Valentine's Day. The margin of error for the survey was 6.3 percentage points with 85% confidence. Explain what this means. ... Which statement below is the best explanation? O A. There is 85% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.127 and 0.253. OB. There is 85% confidence that 19% of the adult citizens of the nation dreaded Valentine's Day. OC. There is 78.7% to 91.3% confidence that 19% of the adult citizens of the nation dreaded Valentine's Day. O D. In 85% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.127 and 0.253.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

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