Interval for the corresponding true proportion

Reference no: EM131137971

With reference to Exercise 40, what can we say with 95% confidence about the maximum error if we use the observed sample proportion as an estimate of the corresponding true proportion?

Exercise 40

In a random sample of 250 television viewers in a large city, 190 had seen a certain controversial program. Construct a 99% confidence interval for the corresponding true proportion using

(a) the large-sample confidence-interval formula of Theorem 6;

(b) the confidence limits of Exercise 11

Theorem 6

Exercise 11

By solving

Reference no: EM131137971

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