The death rate per 100,000 for lung cancer is 7 among nonsmokers and 71 among smokers. The prevalence of smoking in the population is 55%. For smokers, calculate the etiologic fraction of disease due to smoking. Report as a percentage and round to the nearest whole number.

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A: Given,          In .June 2010,        Country's population =305.4 milllion        World…

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Q: The death rate per 100,000 for coronary thrombosis is 422 among nonsmokers and 599 among smokers.…

A: Solution-: Given: For coronary thrombosis (CT):  Number of non-smokers=422…

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Q: 2. The number of married people in the United States in 2007 was 129.9 million. The total population…

A: From the provided information, Total population in US in 2007 = 235.8 million Married people in US…

Q: What is the percent of the total area between z= -1.4 and z= -0.55 round to the nearest integer 

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Q: Player B B1 B2 ВЗ Player A A2 9, 3 АЗ | 8, 5 A1 10, 12 8, 8 | 12, 10 7, 6 11, 8 9, 4 14, 10 Suppose…

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A: Given that a person receives a raise of 24%. Consider the actual worth as $66. Then, the amount of…

Q: Suppose the sales tax in your town is 8%. What are some interpretations of this ratio?

A: The interpretations of this ratio are as:For every 12.5 cents of intended purchase you must have…

Q: The mean for the cost is $ (Round to the nearest cent as needed.)

A: The mean formula for the frequency distribution is, x¯=1n∑fixii In the formula, n is the total…

Q: The death rate per 100,000 for coronary thrombosis is 422 among nonsmokers and 599 among smokers.…

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Q: What state has the highest rate of truck-crash deaths? (Mississippi is also an option) As well, For…

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Q: house in Orlando, Florida, is priced at $155,000. The rent on a comparable house is $1,050 per…

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Q: $10000 off 1413743.72 is what percentage?

A: $ 10000 off 1413743.72 is what percentage?

Q: If 6.5 pounds of chocolate costs $12.50, how many of chocolate can be purchased $20? Set up a…

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Q: A survey was conducted to find if modern young people want to have many children. 832 young men were…

A: 39% of 832 young men want to have more than one child that is about 324 people answered "Yes".

Q: What percent of the population of the world lives in countries other than China or India?

A: The total population in the world is 7693 million.

Q: P = $8100, A = $9470.25, t = 14 months   A.6% B.29.5% C.29% D14.5%

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Q: Based on the Normal model for car speeds on an old town highway N(77, 9.1), what is the cutoff value…

A: The car speeds on an old town highway following a normal distribution.i.e.

Q: In October, the circulation of the local newspaper was 247,624. The circulation of the newspaper in…

A: In October, the circulation of the local newspaper was 247,624 In September, the circulation of the…

Q: A new bridge reduced the normal 35-minutes travel time between two cities by 14 minutes. What…

A: Given information Original amount of time=35 minutes Reduce amount of time=14 minutes We have to…

Q: To dilute blood for a white blood cell count, 0.75 units of blood is added to 18 units of diluting…

A: To dilute blood for a white blood cell count, 0.75 units of blood is added to 18 units of diluting…