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Choose the correct answer below. O A. All the values within the margin of error are less than 50%. O B. More than 50% of the respondents answered in the affirmative.

Choose the correct answer below. O A. All the values within the margin of error are less than 50%. O B. More than 50% of the respondents answered in the affirmative.

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 conducted by the Gallup organization stated, "Majority of Americans at Personal Best in the Morning." The results indicated that a survey of 1100 adults resulted in 55% 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 Gallup organization's headline is accurate. Choose the correct answer below. O A. All the values within the margin of error are less than 50%. O B. More than 50% of the respondents answered in the affirmative. O C. All the values within the margin of error are greater than 50%. O D. More than 30 people were surveyed.
Transcribed Image Text:The headline reporting the results of a poll conducted by the Gallup organization stated, "Majority of Americans at Personal Best in the Morning." The results indicated that a survey of 1100 adults resulted in 55% 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 Gallup organization's headline is accurate. Choose the correct answer below. O A. All the values within the margin of error are less than 50%. O B. More than 50% of the respondents answered in the affirmative. O C. All the values within the margin of error are greater than 50%. O D. More than 30 people were surveyed.
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