Question Number 03: [05 Marks] To compare customer satisfaction levels of two competing products, 10 customers of compan
Posted: Sun Oct 03, 2021 3:49 pm
- Question Number 03 05 Marks To Compare Customer Satisfaction Levels Of Two Competing Products 10 Customers Of Compan 1 (63.32 KiB) Viewed 191 times
Question Number 03: [05 Marks] To compare customer satisfaction levels of two competing products, 10 customers of company 1 and company 2 were randomly selected and were asked to rate their cable companies on a five- point scale, with 1 being least satisfied and 5 most satisfied. The survey results are mentioned in the following table. Give 99% CI for the difference between the average rating of company 1 and company 2 product. Company 2 Company 1 1 1 3 5 2 1 3 5 5 2 4 1 1 4 4 5 2 4 5 4