Show transcribed image text Score: 0 of 1 pt 7 of 40 (14 complete) ▼ HW Score: 25%, 10 of 40 pts X7.3.11 Question Help * Listed below are measured amounts of lead (in micrograms per cubic meter, or μg/m3 in the air. The EPA has established a air quality standard for lead of 1.5 μ m, The measurements sho below were recorded at a building on different days. Use the given values o construct a 95% confidence inte al estimate of the mean amount of lead hea s here anything about S taset suggesting hat the confidence interval might not be very good? 5.40 0.90 0.41 0.69 0.67 1.00 Click here to view a t distribution table. What is the confidence interval for the population mean μ? (Round to three decimal places as needed.)
Score: 0 of 1 pt 7 of 40 (14 complete) ▼ HW Score: 25%, 10 of 40 pts X7.3.11 Question Help * Listed below are measured amounts of lead (in micrograms per cubic meter, or μg/m3 in the air. The EPA has established a air quality standard for lead of 1.5 μ m, The measurements sho below were recorded at a building on different days. Use the given values o construct a 95% confidence inte al estimate of the mean amount of lead hea s here anything about S taset suggesting hat the confidence interval might not be very good? 5.40 0.90 0.41 0.69 0.67 1.00 Click here to view a t distribution table. What is the confidence interval for the population mean μ? (Round to three decimal places as needed.)
