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A national survey of 1400 adult citizens of a nation found that 15% dreaded Valentine's Day. The margin of error for the survey was 1.4 percentage points with 85% confidence. Explain what this means. HIEB Which statement below is the best explanation? Select all that apply. A. In 85% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.136 and 0.164. B. There is 85% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.136 and 0.164. C. There is 83.6% to 86.4% confidence that 15% of the adult citizens of the nation dreaded Valentine's Day. D. There is 85% confidence that the proportion of the adult citizens of the nation that did not dread Valentine's Day is between 0.836 and 0.864. E. There is a 85% probability that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.836 and 0.864. F. There is 85% confidence that 15% of the adult citizens of the nation dreaded Valentine's Day.

A national survey of 1400 adult citizens of a nation found that 15% dreaded Valentine's Day. The margin of error for the survey was 1.4 percentage points with 85% confidence. Explain what this means. HIEB Which statement below is the best explanation? Select all that apply. A. In 85% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.136 and 0.164. B. There is 85% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.136 and 0.164. C. There is 83.6% to 86.4% confidence that 15% of the adult citizens of the nation dreaded Valentine's Day. D. There is 85% confidence that the proportion of the adult citizens of the nation that did not dread Valentine's Day is between 0.836 and 0.864. E. There is a 85% probability that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.836 and 0.864. F. There is 85% confidence that 15% of the adult citizens of the nation dreaded Valentine's Day.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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A national survey of 1400 adult citizens of a nation found that 15% dreaded Valentine's Day. The margin of error for the survey was 1.4 percentage points with 85% confidence. Explain what this means. GRECIP Which statement below is the best explanation? Select all that apply. A. In 85% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.136 and 0.164. B. There is 85% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.136 and 0.164. C. There is 83.6% to 86.4% confidence that 15% of the adult citizens of the nation dreaded Valentine's Day. D. There is 85% confidence that the proportion of the adult citizens of the nation that did not dread Valentine's Day is between 0.836 and 0.864. E. There is a 85% probability that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.836 and 0.864. F. There is 85% confidence that 15% of the adult citizens of the nation dreaded Valentine's Day.
Transcribed Image Text:A national survey of 1400 adult citizens of a nation found that 15% dreaded Valentine's Day. The margin of error for the survey was 1.4 percentage points with 85% confidence. Explain what this means. GRECIP Which statement below is the best explanation? Select all that apply. A. In 85% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.136 and 0.164. B. There is 85% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.136 and 0.164. C. There is 83.6% to 86.4% confidence that 15% of the adult citizens of the nation dreaded Valentine's Day. D. There is 85% confidence that the proportion of the adult citizens of the nation that did not dread Valentine's Day is between 0.836 and 0.864. E. There is a 85% probability that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.836 and 0.864. F. There is 85% confidence that 15% of the adult citizens of the nation dreaded Valentine's Day.
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