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Consider the Hypotheses H0: σ2 = 169, HA: σ2

question 55

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Consider the hypotheses H0: σ2 = 169, HA: σ2 ≠ 169. A sample variance of 98 is obtained from a random sample of 10 observations drawn from a normally distributed population. At 1% significance level, conduct a test for the population variance using the p-value approach.


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