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9.3

E Homework: Section 9.3 Homework Question 1, 9.3.5 HW Score: 0%, 0 of 15 points Part 1 of 2 Points: 0 of 2 Save A simple random sample of size n = 300 individuals who are currently employed is asked if they work at home at least once per week. Of the 300 employed individuals surveyed, 36 responded that they did work at home at least once per week. Construct a 99% Question list K confidence interval for the population proportion of employed individuals who work at home at least once per week. O Question 1 The lower bound is . (Round to three decimal places as needed.) O Question 2 O Question 3 Question 4 O Question 5 O Question 6Homework: Section 9.3 Homework Question 2, 9.3.9 HW Score: 0%, 0 of 15 points Part 1 of 2 O Points: 0 of 2 Save Question list K A simple random sample of size n = 40 is drawn from a population. The sample mean is found to be x = 121.8 and the sample standard deviation is found to be s = 12.3. Construct a 99% confidence interval for the population mean. O Question 1 The lower bound is . (Round to two decimal places as needed.) O Question 2 Question 3 O Question 4 O Question 5 Question 6E Homework: Section 9.3 Homework