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Exam Questions - Confidence Intervals
It is proposed that, from a second random sample of 50 tubs, both a 99% confidence Interval and a 90% confidence Interval for be constructed. State the probability that neither of these confidence intervals will contain u. (l mark) It is also proposed that, from a third random sample of 50 tubs, a 99% confidence interval
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PAST EXAM QUESTIONS AND MODEL ANSWERS - Toot …
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