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Math 240 y Section 7.1 - MAT 240: Applied S X Home - > Students X + zybook/SNHUMAT240Master1/chapter/7/section/1 T 240: Applied Statistics home > 7.1:

Math 240

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y Section 7.1 - MAT 240: Applied S X Home - > Students X + zybook/SNHUMAT240Master1/chapter/7/section/1 T 240: Applied Statistics home > 7.1: Hypothesis test for a population proportion zyBooks Check Next ENGE ITY 7.1.3: Hypothesis test for a population proportion. Jump to level 1 A software company is interested in improving customer satisfaction rate from the 68% currently claimed. The company sponsored a survey of 186 customers and found that 138 customers were satisfied. What is the test statistic z? Ex: 2.22 #

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