Consider the visits that result in leave without being seen (LWBS) at an emergency department Assume that five visits that result in Admitted are to be randomly selected (with-out replacement) for a follow-up interview. What is the probability that no selected visits are from hospital 4? Hospital 1 2 3 Total Total 5292 6991 5640 4329 22,252 LWBS 195 270 246 242 953 Admitted 1277 1558 666 984 4485 Not admitted 3820 5163 4728 3103 16,814 a. 0.7499 O b.0.3091 O c. 0.2897 O d. None among the choices

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Consider the visits that result in leave without being seen (LWBS) at an emergency department
Assume that five visits that result in Admitted are to be randomly selected (with-out
replacement) for a follow-up interview. What is the probability that no selected visits are from
hospital 4?
Hospital
2
Total
Total
5292
6991
5640
4329
22,252
LWBS
195
270
246
242
953
Admitted
1277
1558
666
984
4485
Not admitted
3820
5163
4728
3103
16,814
O a. 0.7499
O b.0.3091
O c. 0.2897
O d. None among the choices
3.
Transcribed Image Text:Consider the visits that result in leave without being seen (LWBS) at an emergency department Assume that five visits that result in Admitted are to be randomly selected (with-out replacement) for a follow-up interview. What is the probability that no selected visits are from hospital 4? Hospital 2 Total Total 5292 6991 5640 4329 22,252 LWBS 195 270 246 242 953 Admitted 1277 1558 666 984 4485 Not admitted 3820 5163 4728 3103 16,814 O a. 0.7499 O b.0.3091 O c. 0.2897 O d. None among the choices 3.
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