Hypothesis testing-vince showers

Reference no: EM13111721

Vince Showers, Managing Director for Sleaz Entertainment, claims that the average age of their customers is at least 23. If this is not the case, Showers will face charges of violating local ordinances regarding public decency. One hundred customers averaged 19.7 years with s=10.2. Set alpha at 1 percent.

A. State and test the hypothesis. Must Showers appear in court?

Reference no: EM13111721

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