Question: A software company is interested in improving customer satisfaction rate from the 52% currently claimed. The company sponsored a survey of 189 customers and found
A software company is interested in improving customer satisfaction rate from the 52% currently claimed. The company sponsored a survey of 189 customers and found that 106 customers were satisfied.
What is the test statistic z?
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
