In a report on why e-shoppers abandon their online sale transactions, a study found that “pages took me much time to load” and “site was too confusing to me so that I couldn’t find the product” were the two main complaints heard most often. Based on 36 customers’ responses, the average time to complete online order was 4.3 minutes. Assuming σ = 2.4, construct an 80% confidence interval for µ, the average completion time for an online order. Interpret the result in terms of the question.
Hi there! Click one of our representatives below and we will get back to you as soon as possible.