학술저널
Sequential Estimation of variable width confidence interval for the mean
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 14, No. 2
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2001.0547 - 54 (8 pages)
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Let {Xn , n = 1,2, } be i.i.d. random variables with the only unknown parameters mean μ and variance a 2 • We consider a sequential confidence interval C1 for the mean with coverage probability 1 - a and expected length of confidence interval Eø(Length of CI)/IμI :::; k ( k : constant) and give some asymptotic properties of the stopping time in various limiting situations.
1. Introduction
2. Sequential confidence intervals with variable length
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