Posted by **Sara Beth** on Friday, November 16, 2012 at 11:22pm.

At a certain hospital, 40 patients have lung cancer, 30 patients smoke, and 25 have

lung cancer and smoke. Suppose the hospital has 200 patients. If a patient chosen at

random is known to smoke, what is the probability that the patient has lung cancer?

- Probability -
**PsyDAG**, Saturday, November 17, 2012 at 12:16pm
25/200

## Answer This Question

## Related Questions

- Probability.. HELP! - At a certain hospital, 40 patients have lung cancer, 30 ...
- Statistics - The following table shows a frequency distribution of patients with...
- data - Given the following business scenario, create a Crow’s Foot ERD using a ...
- database management - 2. Given the following business scenario, create a Crow’s ...
- Information Systems - Problem #2 from page 173 Given the following business ...
- epi - In a population-based cohort study, an entire community was interviewed ...
- epi - In a population-based cohort study, an entire community was interviewed ...
- statistics - the life expectancy of lung cancer patient treated with a new drug ...
- university-health economics - Suppose hospital (A) has 500 patients/day and ...
- statistics - 4.2. A new drug that treats patients with anxiety has a 60% success...

More Related Questions