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ement below is the best explanation? ere is 90% confidence that 21% of the adult citizens of the nation dreaded Valentine's Day. 10% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.166 and 0.254. ere is 90% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.166 and 0.254. re is 85 6% to 94 4% confidence that 21% of the adult citizens of the nation dreaded Valentine's Day

ement below is the best explanation? ere is 90% confidence that 21% of the adult citizens of the nation dreaded Valentine's Day. 10% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.166 and 0.254. ere is 90% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.166 and 0.254. re is 85 6% to 94 4% confidence that 21% of the adult citizens of the nation dreaded Valentine's Day

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4BGP
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A national survey of 2500 adult citizens of a nation found that 21% 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? G O A. There is 90% confidence that 21% of the adult citizens of the nation dreaded Valentine's Day. O B. In 90% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.166 and 0.254. O C. There is 90% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.166 and 0.254. O D. There is 85.6% to 94.4% confidence that 21% of the adult citizens of the nation dreaded Valentine's Day.
Transcribed Image Text:A national survey of 2500 adult citizens of a nation found that 21% 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? G O A. There is 90% confidence that 21% of the adult citizens of the nation dreaded Valentine's Day. O B. In 90% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.166 and 0.254. O C. There is 90% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.166 and 0.254. O D. There is 85.6% to 94.4% confidence that 21% of the adult citizens of the nation dreaded Valentine's Day.
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