Question: A software company is interested in improving customer satisfaction rate from the 71% currently claimed. The company sponsored a survey of 296 customers and found

A software company is interested in improving customer satisfaction rate from the 71% currently claimed. The company sponsored a survey of 296 customers and found that 220 customers were satisfied. What is the test statistic z? Ex: 2.22

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Make eye contact when talking and listening

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Pay him, do not wait until I sign