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25 observations of a random variable were made and the sample mean was found to be 805.837. The distribution of the variable is known to
25 observations of a random variable were made and the sample mean was found to be 805.837. The distribution of the variable is known to be normal. The sample variance was 200.0. Conduct a two-sided hypothesis test with a null hypothesis that the true mean is 800, at a significance level of 5%. What is the pvalue of the test?
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