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Competitive Stats
Q31Section I (Objective (Q1–Q80))31 of 80

SPRT boundary inequalities

If the SPRT of strength (α,β)(\alpha,\beta) and boundary points (A,B)(A,B) terminates with probability 11, then which of the following is/are correct?

I. A≤1−βαA\le\dfrac{1-\beta}\alpha

II. B≥β1−αB\ge\dfrac\beta{1-\alpha}

Options

Pick an option to check your answer. In a mock test a wrong answer here costs 0.83 mark.