Posted by **Nickie** on Sunday, January 27, 2013 at 2:13am.

A national health organization predicts that 20% of

American adults will get the flu this season. If a

sample of 100 adults is selected from the population,

a. What is the probability that at least 25 of the people

will be diagnosed with the flu? (Be careful: at

least 25 means 25 or more.)

b. What is the probability that fewer than 15 of the

people will be diagnosed with the flu? (Be careful:

fewer than 15 means 14 or less.)

## Answer this Question

## Related Questions

- statistics - 2. Assume that the population proportion of adults having a college...
- statistics - A Gallup Poll asked, "In general, how often do you experience ...
- MATH - In a study 42% of adults questioned reported that their health was ...
- statistics - According to a Harris Interactive poll conducted in 2009, 20% of ...
- math - In a large population of adults, the mean IQ is 112 with a standard ...
- statistics - The scores of students on the ACT college entrance examination in ...
- STAT - 1. In a study of the income of U.S. factory workers, a random sample of ...
- Stat - Of 84 adults selected randomly from one town, 62 have health insurance. ...
- stats - This week we practice with Binomial Distribution. You can use Appendix ...
- statistics - Use the given information to find the minimum sample size required ...

More Related Questions