(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). P = i (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).
(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). P = i (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).
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Transcribed Image Text:Assume that the record is reviewed from a visit selected randomly from the table.
(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).
P = i
(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).
P =
MI
i

Transcribed Image Text: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
1
2
Total
5283 7114 5640 4465 22502
196 273 240
248 957
1287 1568 662
3800 5273 4738 3183 16994
Total
LWBS
Admitted
Not admitted
3
4
1034 4551
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