Question: A union representative claims that the new work scheme has resulted in reducing the average weekly earnings of $950 by more than $100 below the
A union representative claims that the new work scheme has resulted in reducing the average weekly earnings of $950 by more than $100 below the expected. A random sample of 28 employees taken by the union member finds that their mean weekly earning and standard deviation are $828 and $42, respectively. You want to test if thereIs sufficient evidence to indicate that on average employees areearning more than $100below the expected. What is the p-value of the appropriate test statistic?
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