The following is a set of hypotheses, some information from one or more samples, and a standard error from a randomization distribution. Test Ho: P₁ = P₂ VS H₁: P1 < P2 when the samples have n₁ = 130 with p₁ = 0.16, and n₂ = 100 with p2 = 0.21. The sta error of P₁-P₂ from the randomization distribution is 0.05. Find the value of the standardized z-test statistic.

The following is a set of hypotheses, some information from one or more samples, and a standard error from a randomization distribution. Test Ho: P₁ = P₂ VS H₁: P1 < P2 when the samples have n₁ = 130 with p₁ = 0.16, and n₂ = 100 with p2 = 0.21. The sta error of P₁-P₂ from the randomization distribution is 0.05. Find the value of the standardized z-test statistic.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.4: Discrete Random Variables; Applications To Decision Making

Problem 10E

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