The random variable X has a normal distribution with mean µ and variance 9. A random sample of 10 ob
Question: The random variable X has a normal distribution with mean µ and variance 9. A random sample of 10 observations of X has mean 8.2. Find
(i) a 95% symmetric confidence interval for µ,
(ii) a 99% symmetric confidence interval for µ.
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Answer: The solution consists of 1 page
Solution Format: Word Document
Solution Format: Word Document
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