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zyBooks catalog (2) Feedback? CHALLENGE ACTIVITY 7.1.3: Hypothesis test for a population proportion. 0404 2603450 axazay7 Jump to level 1 A software company is interested

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zyBooks catalog (2) Feedback? CHALLENGE ACTIVITY 7.1.3: Hypothesis test for a population proportion. 0404 2603450 axazay7 Jump to level 1 A software company is interested in improving customer satisfaction rate from the 72% currently claimed. The company sponsored a survey of 154 customers and found that 117 customers were satisfied. What is the test statistic z? Ex: 1.23 + 1 2 Check Next Feedback? 92'F Sunn

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