(Sec. 7.3,4: omit p. 337) Feedback E Alma Cristal Question 3 of 5 (1 point) | Question Attempt: 1 of 1 Sleep 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 a Espanol sample of 433 people aged 65 and over, 107 of them had sleep apnea. Part 1 of 3 (a) Find a point estimate for the population proportion of those aged 65 and over who have sleep apnea. Round the answer to three decimal places. The point estimate for the population proportion of those aged 65 and over who have sleep apnea is 0.247 X Part 2 of 3 (b) Construct a 99 5% confidence interval for the proportion of those aged 65 and over who have sleep apnea. Round the answer to three decimal places. A 99 5% confidence interval for the proportion of those aged 65 and over who have sleep apnea is |0.189 KP