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The transportation department of Fredrick Inc. wanted to know the mode of transport used by their employees to commute to work. The survey was conducted by randomly asking 150 employees on a day when the factory had an attendance of 1,526 employees. The survey reported that 56% of those surveyed used public transportation to commute to work. Assuming a 95% confidence level, which statement holds true?

The transportation department of Fredrick Inc. wanted to know the mode of transport used by their employees to commute to work. The survey was conducted by randomly asking 150 employees on a day when the factory had an attendance of 1,526 employees. The survey reported that 56% of those surveyed used public transportation to commute to work. Assuming a 95% confidence level, which statement holds true?

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 8E: List the sample space of each experiment. Picking a one-digit number
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20 Select the correct answer. The transportation department of Fredrick Inc. wanted to know the mode of transport used by their employees to commute to work. The survey was conducted by randomly asking 150 employees on a day when the factory had an attendance of 1,526 employees. The survey reported that 56% of those surveyed used public transportation to commute to work. Assuming a 95% confidence level, which statement holds true? O A. As the sample size is appropriately large, the margin of error is 0.094. O B. As the sample size is appropriately large, the margin of error is 0.079. Oc. As the sample size is too small, the margin of error is 0.079. O D. As the sample size is too small, the margin of error cannot be trusted.
Transcribed Image Text:20 Select the correct answer. The transportation department of Fredrick Inc. wanted to know the mode of transport used by their employees to commute to work. The survey was conducted by randomly asking 150 employees on a day when the factory had an attendance of 1,526 employees. The survey reported that 56% of those surveyed used public transportation to commute to work. Assuming a 95% confidence level, which statement holds true? O A. As the sample size is appropriately large, the margin of error is 0.094. O B. As the sample size is appropriately large, the margin of error is 0.079. Oc. As the sample size is too small, the margin of error is 0.079. O D. As the sample size is too small, the margin of error cannot be trusted.
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