Question

QUESTION 7 recommend that a hospitalized patient who suffers cardiac arrest should receive defibrilation (an electric shock to the Medical guidelines restore normal rhythm) within 2 minutes. Medical researchers exami hospitalized. Here is what they found: heart to ined the medical records of 6716 patients who suffered cardiac arrest while Time to Defibrillation More than 2 minutes TOTAL 1700 3064 Hospital Size Small (less than 250 beds) Medium (250-499 beds) Large (500 or more beds) TOTAL 2 minutes or less 1124 2178 1387 4689 576 886 565 2027 6716 a) What is the probability that a hospitalized patient who suffers cardiac arrest will receive defibrillation within 2 minutes? You may leave your answer as a fraction, or report to 3 decimal places. (4 pt) b) What is the probability that a patent in a SMALl hospital who suffers cardiac arrest will receive defibrillation within 2 minutes? You may leave your answer as a fraction, or give 3 decimal places. (4 pt c) 71% of patients in LA suffer cardiac arrest in a large hospital, what is the probability that all three will receive defibrillation within 2 minutes? Give 3 RGE hospitals who suffer cardiac arrest receive defibrillation within 2 minutes. If in a given week, three patients independently Click Save and Submit to save and

Answer 1

Sosom tle given tabe (B 112976716 12/6716