40. A survey was conducted to determine the percentage of high school students who planned to go to college. The results were stated as 82% with a margin of error of ± 5%. What is meant by ± 5%? a. Five percent of the population was not surveyed. b. In the sample, the percentage of students who plan to go to college was between 77% and 87%. c. The percentage of the entire population of students who plan to go to college is between 77%and 87%. d. It is unlikely that the given sample proportion result would be obtained unless the true percentage was between 77% and 87% e. Between 77% and 87% of the population were surveyed.

40. A survey was conducted to determine the percentage of high school students who planned to go to college. The results were stated as 82% with a margin of error of ± 5%. What is meant by ± 5%? a. Five percent of the population was not surveyed. b. In the sample, the percentage of students who plan to go to college was between 77% and 87%. c. The percentage of the entire population of students who plan to go to college is between 77%and 87%. d. It is unlikely that the given sample proportion result would be obtained unless the true percentage was between 77% and 87% e. Between 77% and 87% of the population were surveyed.

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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