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Average service time before the pandemic was 10 minutes. A sample of 100 service times after the pandemic was collected, reporting a sample mean =

Average service time before the pandemic was 10 minutes. A sample of 100 service times after the pandemic was collected, reporting a sample mean = 11 minutes with a standard deviation = 0.5 minutes. Would you conclude that service time has increased after the pandemic? Which of the following is TRUE? O Ho: M> 10. Ha: us10 Ho: us10. Ha: H> 10. Ho: 1211. Ha: [11

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