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The day before Christmas, the Target at Atlantic Terminal's manager assumed that the average customer would spend $150 in the store. However, the regional manager
The day before Christmas, the Target at Atlantic Terminal's manager assumed that the average customer would spend $150 in the store. However, the regional manager believes that each customer spent less. They recorded the sales from 23 shoppers at random and found that they spent $146.27 with a standard deviation of $11.12. Find a null and alternative hypothesis and test the manager's claim at a .05 significance level. Record the test statistic and p-value and interpret the results in full context. HO: H1: Test Statistic: p-Value: Decision in full context
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