The marketing department of an airline wants to show management that more than 60% of business travelers use a laptop computer. A random sample of 546 business travelers found that 355 used a laptop computer. 16) How large a sample would be necessary to estimate the population proportion with a margin of error of .01 or less at a 95% confidence level? Use the sample proportion as an estimate of the population proportion. a) 158 b) 230 c) 450 d) 781 e) 5680 f) 8740 g) 10500

The marketing department of an airline wants to show management that more than 60% of business travelers use a laptop computer. A random sample of 546 business travelers found that 355 used a laptop computer. 16) How large a sample would be necessary to estimate the population proportion with a margin of error of .01 or less at a 95% confidence level? Use the sample proportion as an estimate of the population proportion. a) 158 b) 230 c) 450 d) 781 e) 5680 f) 8740 g) 10500

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Description: The marketing department of an airline wants to show management that more than 60% of business travelers use a laptop computer. A random sample of 546 business travelers found that 355 used a laptop computer.16) How large a sample would be necessary

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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