Posted by **smoothjive** on Saturday, August 10, 2013 at 7:10pm.

You are performing a cohort study to look at risk factors for breast cancer in postmenopausal women.

If the probability of developing breast cancer among smokers is .05 for the study duration, then if you sample 100 smokers, how many do you expect to develop the disease?

Give the expected value +/- 1 standard deviation.

a. 5±60

b. 10±6

c. 5±2

d. 10±5

e. 5±6

- STATISTICS -
**winner**, Thursday, August 15, 2013 at 2:43pm
no right (e)

## Answer this Question

## Related Questions

- STATISTICS - You are performing a cohort study to look at risk factors for ...
- STATISTICS - You are performing a cohort study to look at risk factors for ...
- Healthcare Statistics - As a data collection specialist at the National ...
- statistics - In a population-based cohort study, an entire community was ...
- statistics - In a population-based cohort study, an entire community was ...
- Math - How can we solve this using a Venn diagaram? 12 out of 1000 women at age ...
- Math - Incidence rate: Women 125 per 100,000 Men 1.2 per 100,000 This statistic ...
- Math - Incidence rate: Women 125 per 100,000 Men 1.2 per 100,000 This statistic ...
- Statistics - The author’s of the article “Perceived risks of Heart Disease and ...
- Math - Venn Diagrams - How can we solve this using a Venn diagaram? 12 out of ...

More Related Questions