How statistic indicate lung and smoking are not independent

Assignment Help Basic Statistics

Reference no: EM131417840

Lungs and smoke. Suppose that 23% of adults smoke cigarettes. It's known that 57% of smokers and 13% of nonsmokers develop a certain lung condition by age 60.

a) Explain how these statistics indicate that lung condition and smoking are not independent.

b) What's the probability that a randomly selected 60-year-old has this lung condition?

Reference no: EM131417840

Questions Cloud

Communication strategy of organization of choice : For this assignment, you will write a case study analysis that focuses on the communication strategy of an organization of your choice.

Write an essay about their work and contributions : Choose a cartographer from the following list and write an essay about their work and contributions to the field of geography. The essay should be 800 to 1000 words long, and sources should be properly cited.

What percent of employees are absent on any given day : Sixty percent of the employees work the day shift.- Is absenteeism independent of shift worked? Explain.- What percent of employees are absent on any given day?

Prepare a comprehensive marketing plan : IT Today is a start-up company that is interested in providing technological assistance to the average consumer that is interested in all the newest technological gadgets (smartphone, tablet, laptops, printers) but does not necessarily have the ti..

How statistic indicate lung and smoking are not independent : Explain how these statistics indicate that lung condition and smoking are not independent.- What's the probability that a randomly selected 60-year-old has this lung condition?

Supply chain management at bose corporation : Bose Corporation, headquartered in Framingham, Massachusetts, offers an excellent example of integrated supply chain management. Bose, a producer of audio premium speakers used in automobiles, high-fidelity systems, and consumer and commercial b..

Thinking about the exemplification essays : Thinking about the exemplification essays we have read, it's time to consider a perspective that you will illustrate by giving detailed, specific examples - Exemplification Essay

How the law has impacted your corporation : Why did the law come about? How the law has impacted your corporation? What are the benefits of the law? (i.e., who has the law helped and why?) What pressures/costs has the law placed on the corporation?

Access the internet in your community : Question: In 200 Words or more. How easy is it to access the internet in your community? Do you agree or disagree with the idea that the internet should be widely available to the public in the manner of a utility? Why?

User Account

All Pages