The Waiting Time For Customers At Macberger Focus Dreams/tutorialoutletdotcom

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The Waiting Time For Customers At Macberger
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The Waiting Time For Customers At Macberger
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• The waiting time for customers at MacBerger
  Restaurants follows a normal distribution with a
  population standard deviation of 1 minute. the
  quality assurance department sampled 49 customers
  and found that the mean waiting time was 2.75
  minutes
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• The waiting time for customers at MacBerger
  Restaurants follows a normal distribution with a
  population standard deviation of 1 minute. At
  Warren Road MacBerger, the quality assurance
  department sampled 49 customers and found that
  the mean waiting time was 2.75 minutes.
•  At the .05 significance level, can we conclude
  that the mean waiting time is less than 3 minutes
• 1.      The Null Hypothesis is

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The Waiting Time For Customers At Macberger
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