Page 1 of 1
A home improvement company is interested in improving customer satisfaction rate from the 67% currently claimed. The com
Posted: Sun Sep 05, 2021 5:11 pm
by answerhappygod
- A Home Improvement Company Is Interested In Improving Customer Satisfaction Rate From The 67 Currently Claimed The Com 1 (68.24 KiB) Viewed 80 times
A home improvement
company is interested in improving customer satisfaction rate from the 67% currently claimed. The
company sponsored a survey of 232 customers and found that 165 customers were satisfied. What is the test statistic z? Ex: 2.22 0 What is the p-value? Ex: 0.123 0 Does sufficient evidence exist that the customer satisfaction rate is different than the claim by the
company at a significance level of a = 0.1? Select a