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A sample of 36 observations is selected from a normal population. The sample mean is 49, and the population standard deviation is 5. Conduct the

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A sample of 36 observations is selected from a normal population. The sample mean is 49, and the population standard deviation is 5. Conduct the following test of hypothesis using the 0.05 significance level: Hg: [1: 50 Hl:u50 a. Is this a one or twotailed test? b. What is the decision rule? c. What is the value of the test statistic? d. What is your decision regarding Hn? e. What is the pvalue

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