What would be the correct answer?
The table below describes the smoking habits of a group of asthma sufferers. If one of the 1156 people is randomly selected, find the probability that the person is a man or a heavy smoker. Round to three decimal places as needed
Occasional Regular Heavy Total Nonsmoker Smoker Smoker Smoker 601 Men Women Total 431 382 813 50 48 98 71 86 157 49 39 1156
A. 0.554
B. 0.596
C. 0.557
D. 0.511
Homework Answers
\(\mathrm{n}(\) man or a heavy smoker \()=\mathrm{n}(\mathrm{man})+\mathrm{n}(\) a heavy smoker \()-\mathrm{n}(\mathrm{man}\) and a heavy smoker \()\)
\(=601+88-49\)
\(=640\)
The probability that the person is a man or a heavy smoker is \(\frac{640}{1156}=0.554 \mathrm{~A}\)
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What would be the correct answer?The table below describes the smoking habits of a group...
The table below describes the smoking habits of a group of asthma sufferers. If one of...
The table below describes the smoking habits of a group of asthma sufferers. If one of the 1156 people is randomly selected, find the probability that the person is a man or a heavy smoker. Round to three decimal places as needed Occasional Regular Heavy Smoker Smoker Smoker Total 601 Nonsmoker 431 382 813 Men Women Total 50 48 98 71 86 157 49 39 1156 OA, 0.557 O B. 0.596 O c. 0.511 O D. 0.554
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Question 4 20 pts On Monday, Tuesday, and Wednesday, you drink one or more cups of...
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The table below describes the smoking habits of a group of asthma sufferers. Use this table...
The table below describes the smoking habits of a group of asthma sufferers. Use this table to answer questions 7-9. Nonsmoker Light Smoker Heavy Smoker Total Men 75 65 470 Women 315 87 485 Total 645 158 152 7) If one of the subjects is randomly selected, find the probability that he/she is a light smoker or a woman. 330 83 955 8) If 3 of the subjects are randomly selected, find the probability that they are all men. (5)...
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The table below describes the smoking habits of a group of asthma sufferers. If one of the 1156 people is randomly selected, find the probability that the person is a man or a heavy smoker. Round to three decimal places as needed Occasional Regular Heavy Smoker Smoker Smoker Total 601 Nonsmoker 431 382 813 Men Women Total 50 48 98 71 86 157 49 39 1156 OA, 0.557 O B. 0.596 O c. 0.511 O D. 0.554
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13.The amount of water in a glass? continous or discrete?
why?
14. If one of the 1052 people is randomly selected, find the
possibility that the person is a man or a heavy smoker.
Identify the given random variable as being discrete or continuous. Points: 5 13) The amount of water in a glass. A) Continuous B) Discrete Explain why the amount of water is discrete or continuous Find the indicated probability. Points: 5 14) The table below describes the...
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