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The headline reporting the results of a poll stated, "Majority of Adults at Personal Best in the Morning." The results indicated that a survey of 1400 adults resulted in 56% stating they were at their personal best in the morning. The poll's results were reported with a margin of error of 3%. Explain why the poll's headline is accurate. Choose the correct answer below. A. More than 50% of the respondents answered in the affirmative. B. All the values within the margin of error are greater than 50%. C. More than 30 people were surveyed.

The headline reporting the results of a poll stated, "Majority of Adults at Personal Best in the Morning." The results indicated that a survey of 1400 adults resulted in 56% stating they were at their personal best in the morning. The poll's results were reported with a margin of error of 3%. Explain why the poll's headline is accurate. Choose the correct answer below. A. More than 50% of the respondents answered in the affirmative. B. All the values within the margin of error are greater than 50%. C. More than 30 people were surveyed.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The headline reporting the results of a poll stated, "Majority of Adults at Personal Best in the Morning." The results indicated that a survey of 1400 adults resulted in 56% stating they were at their personal best in the morning. The poll's results were reported with a margin of error of 3%. Explain why the poll's headline is accurate. Choose the correct answer below. A. More than 50% of the respondents answered in the affirmative. B. All the values within the margin of error are greater than 50%. Oc. More than 30 people were surveyed.
Transcribed Image Text:The headline reporting the results of a poll stated, "Majority of Adults at Personal Best in the Morning." The results indicated that a survey of 1400 adults resulted in 56% stating they were at their personal best in the morning. The poll's results were reported with a margin of error of 3%. Explain why the poll's headline is accurate. Choose the correct answer below. A. More than 50% of the respondents answered in the affirmative. B. All the values within the margin of error are greater than 50%. Oc. More than 30 people were surveyed.
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