Question
A software company is interested in improving customer satisfaction rate from the 56% currently claimed. The company sponsored a survey of 297 customers and found
A software company is interested in improving customer satisfaction rate from the 56% currently claimed. The company sponsored a survey of 297 customers and found that 176 customers were satisfied.
What is the test statistic z?
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Complex Analysis For Mathematics And Engineering
Authors: John H Mathews, Russell W Howell
6th Edition
1449604463, 9781449604462
