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VARVARA [1.3K]
3 years ago
14

67.7% of males over the age of 50 have had a sigmoidoscopy or colonoscopy. If two males over the age of 60 are randomly selected

, what is the probability that they both have had a sigmoidoscopy or colonoscopy?
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
5 0

Answer:

Hello,

45.8%

Step-by-step explanation:

67.7% x 67.7% = 0.677 x 0.677 = 0.677² = 0.458329 ≈ 45.8%

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