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A large nationwide poll recently showed an unemployment rate of 9% in the US. The mayor of a local town wonders if this national result
A large nationwide poll recently showed an unemployment rate of 9% in the US. The mayor of a local town wonders if this national result holds true for her town, so she plans on taking a sample of her residents to see if the unemployment rate is significantly different than 9% in her town. Let * represent the unemployment rate in her town. Here are the hypotheses she'll use: Null Hypothesis: * = 0.09 Alternative Hypothesis: 1 0.09 Which type of Error has been committed in the following situation? . She concludes the town's unemployment rate is not significantly different to 9% when it is actually 9%. O Type II Error O No Error O Type I Error
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