Question: 1. Consider a random sampling from a normal distribution with mean / and variance o2. a. Derive a confidence interval estimator of u when o

1. Consider a random sampling from a normal distribution with mean

1. Consider a random sampling from a normal distribution with mean / and variance o2. a. Derive a confidence interval estimator of u when o is unknown. b. Derive a confidence interval estimator of o when u is unknown

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