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* Your answer is incorrect. Consider the hospital emergency department visits shown in table below. People may leave without being seen by a physician, and those visits are denoted as LWBS. The remaining visits are serviced at the emergency department, and the visitor may or may not be admitted for a stay in the hospital. Hospital 12 3 4 Total LWBS Admitted Not admitted 5237 7065 5743 4415 190 274 240 248 i 0.3013 P = Total 22460 952 Assume that the record is reviewed from a visit selected randomly from the table. 1237 1588 665 994 4484 (a) What is the probability that the visit is LWBS or that the visit is from hospital 1? Round your answer to four decimal places (e.g. 0.9876). 0.9858 3810 5203 4838 3173 17024 (b) What is the probability that the visit is not LWBS and the hospital is 1 or 2? Round your answer to four decimal places (e.g. 0.9876).

* Your answer is incorrect. Consider the hospital emergency department visits shown in table below. People may leave without being seen by a physician, and those visits are denoted as LWBS. The remaining visits are serviced at the emergency department, and the visitor may or may not be admitted for a stay in the hospital. Hospital 12 3 4 Total LWBS Admitted Not admitted 5237 7065 5743 4415 190 274 240 248 i 0.3013 P = Total 22460 952 Assume that the record is reviewed from a visit selected randomly from the table. 1237 1588 665 994 4484 (a) What is the probability that the visit is LWBS or that the visit is from hospital 1? Round your answer to four decimal places (e.g. 0.9876). 0.9858 3810 5203 4838 3173 17024 (b) What is the probability that the visit is not LWBS and the hospital is 1 or 2? Round your answer to four decimal places (e.g. 0.9876).

Calculus For The Life Sciences
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
Section12.1: Sets
Problem 87E
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* Your answer is incorrect. Consider the hospital emergency department visits shown in table below. People may leave without being seen by a physician, and those visits are denoted as LWBS. The remaining visits are serviced at the emergency department, and the visitor may or may not be admitted for a stay in the hospital. Hospital 12 3 4 Total LWBS Admitted Not admitted Total 22460 5237 7065 5743 4415 190 274 240 248 952 Assume that the record is reviewed from a visit selected randomly from the table. P = 1237 1588 665 994 4484 3810 5203 4838 3173 17024 (a) What is the probability that the visit is LWBS or that the visit is from hospital 1? Round your answer to four decimal places (e.g. 0.9876). i 0.3013 0.9858 (b) What is the probability that the visit is not LWBS and the hospital is 1 or 2? Round your answer to four decimal places (e.g. 0.9876).
Transcribed Image Text:* Your answer is incorrect. Consider the hospital emergency department visits shown in table below. People may leave without being seen by a physician, and those visits are denoted as LWBS. The remaining visits are serviced at the emergency department, and the visitor may or may not be admitted for a stay in the hospital. Hospital 12 3 4 Total LWBS Admitted Not admitted Total 22460 5237 7065 5743 4415 190 274 240 248 952 Assume that the record is reviewed from a visit selected randomly from the table. P = 1237 1588 665 994 4484 3810 5203 4838 3173 17024 (a) What is the probability that the visit is LWBS or that the visit is from hospital 1? Round your answer to four decimal places (e.g. 0.9876). i 0.3013 0.9858 (b) What is the probability that the visit is not LWBS and the hospital is 1 or 2? Round your answer to four decimal places (e.g. 0.9876).
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