Consider the hospital emergency room data displayed below. Let A denote the event that a visit is to hospital 4, and let B denote th vent that a visit results in LWBS (at any hospital). Determine the following probabilities. Round to three decimal places. 1 2 3 4 Total Total 5306 6997 5638 4333 22274 LWBS 199 278 243 241 961 Admitted 1278 1555 665 983 4481 Not admitted 3829 5164 4730 3109 16832 a) P(A 0 B)

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Consider the hospital emergency room data displayed below. Let A denote the event that a visit is to hospital 4, and let B denote the
event that a visit results in LWBS (at any hospital). Determine the following probabilities. Round to three decimal places.
1
2
3
4
Total
Total
5306
6997
5638
4333
22274
LWBS
199
278
243
241
961
Admitted
1278
1555
665
983
4481
Not
3829
5164
4730
3109
16832
admitted
(a) P(A n B)
(b) Р(А')
i
(c) P(A U B)
(d) P(A U B')
i
(e) P(A' n B')
Transcribed Image Text:Consider the hospital emergency room data displayed below. Let A denote the event that a visit is to hospital 4, and let B denote the event that a visit results in LWBS (at any hospital). Determine the following probabilities. Round to three decimal places. 1 2 3 4 Total Total 5306 6997 5638 4333 22274 LWBS 199 278 243 241 961 Admitted 1278 1555 665 983 4481 Not 3829 5164 4730 3109 16832 admitted (a) P(A n B) (b) Р(А') i (c) P(A U B) (d) P(A U B') i (e) P(A' n B')
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