Coronary bypass surgery: A healthcare research agency reported that 68% of people who had coronary bypass surgery in 2008 were over the age of 65. Eight coronary bypass patients are sampled. Round the answers to four decimal places. Part 1 of 4 (a) What is the probability that exactly 2 of them are over the age of 65? The probability that exactly 2 of them are over the age of 65 is Part 2 of 4 (b) What is the probability that more than 3 are over the age of 65? The probability that more than 3 are over the age of 65 is X X 5 5

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Coronary bypass surgery: A healthcare research agency reported that 68% of people who had coronary bypass surgery in 2008 were over the age of 65.
Eight coronary bypass patients are sampled. Round the answers to four decimal places.
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Part 1 of 4
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(a) What is the probability that exactly 2 of them are over the age of 65?
The probability that exactly 2 of them are over the age of 65 is
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Part 2 of 4
(b) What is the probability that more than 3 are over the age of 65?
The probability that more than 3 are over the age of 65 is
Check
esign.
Type here to search.
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Transcribed Image Text:Coronary bypass surgery: A healthcare research agency reported that 68% of people who had coronary bypass surgery in 2008 were over the age of 65. Eight coronary bypass patients are sampled. Round the answers to four decimal places. tab #H as lock Part 1 of 4 fn (a) What is the probability that exactly 2 of them are over the age of 65? The probability that exactly 2 of them are over the age of 65 is esc It ➜ Part 2 of 4 (b) What is the probability that more than 3 are over the age of 65? The probability that more than 3 are over the age of 65 is Check esign. Type here to search. 1 ? Q A # N hp 12 @ 2 W rs # 3 3 X S D E alt $ 4 с R % FL 5 "640 T 6 G X V B X 5 Y & 99+ "74- hp 7 5 H a 4 U N 8 J Save For Later © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Usa | Bitsy Center a O DE ( 1 9 K M tvo 411 ) O O JU ' L T P : { + [ alt Submit Assignme Accessibi 9:16 2/21/2 40 ? insert 1 1 prt so backs pause ctrl USE YOUR SMARTPHO Reviews Videos Specs Sup O D 0
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Part 3 of 4
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(c) What is the probability that fewer than 4 are over the age of 65?
The probability that fewer than 4 are over the age of 65 is is
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(d) Would it be unusual if all of them were over the age of 65?
It (Choose one) be unusual if all of them were over the age of 65.
Check
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Transcribed Image Text:H ck Part 3 of 4 fn K ➜ (c) What is the probability that fewer than 4 are over the age of 65? The probability that fewer than 4 are over the age of 65 is is esc Part 4 of 4 (d) Would it be unusual if all of them were over the age of 65? It (Choose one) be unusual if all of them were over the age of 65. Check Type here to search 5 1 ? Q A @ N hp 2 W S # ** 3 X alt E $ D 4 O C R Bi % F 5 T V 40 6 G X 5 ty 4 99. & Y X hp 7 a H 5 # to+ Save For Later | © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center a AO DE 8 144 J 9 ho to 11 UDOP K B N M O 1 Р 4 { [ Submit A alt Insert L AL Use
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