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""This is the first part of the assignment. The ne...




""This is the first part of the assignment. The next part 1. Null Hypothesis (H0) - A statement about the values of population parameters which we accept until proven false. 2. Alternative or Research Hypothesis (Ha)- A statement that contradicts the null hypothesis. It represents researcher?s claim about the population parameters. This will be accepted only when data provides sufficient evidence to establish its truth. 3. Test Statistic - A sample statistic (often a formula) that is used to decide whether to reject H0.,Your manager has speculated the following: a. the average (mean) annual income was less than $50,000,


Paper#13137 | Written in 18-Jul-2015

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