Internet Service An Internet Service Provider Sampled 545 Customers And Found That 65 Of Them Experienced An Interrupti 1 (31.74 KiB) Viewed 13 times
Internet service: An Internet service provider sampled 545 customers and found that 65 of them experienced an interruption in high- speed service during the previous month. Part: 0/3 Part 1 of 3 (a) Find a point estimate for the population of all customers who experienced an interruption. Round the answer to at least three decimal places. The point estimate for the population proportion of all customers who experienced an interruption is 45 X Espa
(b) Construct a 99.8% confidence interval for the proportion of all customers who experienced an interruption. Round the answer to at least three decimal places. A 99.8% confidence interval for the proportion of all customers who experienced an interruption is <p<0 Part: 2/3 Part 3 of 3 (c) The company's quality control manager claims that no more than 17% of its customers experienced an interruption during the previous month. Does the confidence interval contradict this claim? Explain. (Choose one) 7, because all of the values in the confidence interval are (Choose one) ▼ 0.17. Yes No X X
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!