A MODIFICATION OF THE SEQUENTIAL PROBABILITY RATIO TEST FOR TESTING A NORMAL MEAN |
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| Authors: | H K Baruah G P Bhattacharjee |
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| Institution: | Department of Mathematics Indian Institute of Technology, Kharagpur-72 1302, India |
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| Abstract: | A modification of the sequential probability ratio test is proposed in which Wald's parallel boundaries are broken at some preassigned point of the sample number axis and Anderson's converging boundaries are used prior to that. Read's partial sequential probability ratio test can be considered as a special case of the proposed procedure. As far as 'the maximum average sample number reducing property is concerned, the procedure is as good as Anderson's modified sequential probability ratio test. |
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| Keywords: | Sequential probability ratio test Partial sequential probability ratio test Normal mean Anderson's modified sequential probability ratio test |
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