Using ps test the claim that a majority of hospitalized

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Medical Guidelines recommend that patients who suffer cardiac arrest while hospitalized should receive defibrillation within 2 minutes. Using the following data, answer the following questions.

Hospital Size: Time to Defibrillation

<2 minutes >2minutes

Small 1124 576

Medium 2178 886

Large 1387 565

1. Using Ps, test the claim that a majority of hospitalized patients who suffer cardiac arrest receive defibrillation within two minutes, at small hospitals. Use a 0.10 significance level.

A. What is the H0 for this test? (written symbolically)

B. What is the H1 for this test? (written symbolically)

C. What is the test statistic for this test? (Z=?)

D. What is the p-value for this test?

Reference no: EM13641804

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