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State the hypothesis-compute the statistics

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Reference no: EM132188073

A coffee shop relocated to Italy and wants to make sure that all lattes are consistent. They believed that each latte has an average of 4 oz of espresso. If this is not the case they must increase or decrease the amount. A random sample of 25 lattes shows a mean of 4.6 oz of espresso and a standard deviation 0.22 oz. Are their lattes consistent?

  • State the hypothesis.
  • Compute the statistics
  • Make a hypothesis decision.
  • Answer the research questions.

Reference no: EM132188073

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