In a random sample of 52 students at a university, 37 students (71.2% or 0.712 of the sample) say that they use a laptop computer. (a) Calculate the conservative margin of error for the survey. (Round your answer to the nearest thousandth.) (b) Compute an approximate 95% confidence interval for the population proportion that uses a laptop computer. (Use the conservative margin of error.) (Round your answers to the nearest thousandth.) Need Help? Watch It

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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In a random sample of 52 students at the university, 37 students (71.2% or 0.712 of the sample) say that they use a laptop computer
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In a random sample of 52 students at a university, 37 students (71.2% or 0.712 of the sample) say that they use a laptop computer.
(a) Calculate the conservative margin of error for the survey. (Round your answer to the nearest thousandth.)
(b) Compute an approximate 95% confidence interval for the population proportion that uses a laptop computer. (Use the conservative margin of error.) (Round your answers to the
nearest thousandth.)
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Transcribed Image Text:Try Another In a random sample of 52 students at a university, 37 students (71.2% or 0.712 of the sample) say that they use a laptop computer. (a) Calculate the conservative margin of error for the survey. (Round your answer to the nearest thousandth.) (b) Compute an approximate 95% confidence interval for the population proportion that uses a laptop computer. (Use the conservative margin of error.) (Round your answers to the nearest thousandth.) Need Help? Watch It
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