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The mean age of principals in a local school district is claimed to be more than 58.7 years. A. State the null hypothesis and alternate
The mean age of principals in a local school district is claimed to be more than 58.7 years. A. State the null hypothesis and alternate hypothesis. (Spell out the symbols as needed) B. If the P-value is 0.38, what is the decision about the claim at 0.08 level of significance? How do you know? (Spell out the symbols as needed) C. What does 0.08 level of significance mean in the context of this
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