Part 1 of 3Part: 1 / 3Part 2 of 3GOSleep apnea: Sleep apnea is a disorder in which there are pauses in breathing during sleep. People with this condition must wake up frequently to breathe. In asample of 422 people aged 65 and over, 116 of them had sleep apnea.ip Part1Check(a) Find a point estimate for the population proportion of those aged 65 and over who have sleep apnea. Round the answer to at least three decimalplaces.The point estimate for the proportion of those aged 65 and over who have sleep apnea is 0.2751011(b) Construct a 99% confidence interval for the proportion of those aged 65 and over who have sleep apnea. Round the answer to at least three decimalplaces.A 99% confidence interval for the proportion of those aged 65 and over who have sleep apnea is< 112XŚSave For LaterSubmit A

Sample size n=422Favorable cases x=116

mea: Sleep apnea is a disorder in which there are pauses in breathing during sleep. People with this condition must wake up frequently to breathe. In a 422 people aged 65 and over, 116 of them had sleep apnea. of 3 I a point estimate for the population proportion of those aged 65 and over who have sleep apnea. Round the answer to at least three decimal nt estimate for the proportion of those aged 65 and over who have sleep apnea is 0.275 3 F3 truct a 99% confidence interval for the proportion of those aged 65 and over who have sleep apnea. Round the answer to at least three decimal confidence interval for the proportion of those aged 65 and over who have sleep apnea is

mea: Sleep apnea is a disorder in which there are pauses in breathing during sleep. People with this condition must wake up frequently to breathe. In a 422 people aged 65 and over, 116 of them had sleep apnea. of 3 I a point estimate for the population proportion of those aged 65 and over who have sleep apnea. Round the answer to at least three decimal nt estimate for the proportion of those aged 65 and over who have sleep apnea is 0.275 3 F3 truct a 99% confidence interval for the proportion of those aged 65 and over who have sleep apnea. Round the answer to at least three decimal confidence interval for the proportion of those aged 65 and over who have sleep apnea is

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter7: Distance And Approximation

Section7.3: Least Squares Approximation

Problem 31EQ

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