Posted by **Abby** on Tuesday, December 14, 2010 at 2:09am.

Scores on the ACT test are normally distributed with a mean of 21.1 and a standard deviation of 4.8. If one ACT score is randomly selected, find the probability that it is greater than 20.

## Answer This Question

## Related Questions

- statistics - Scores on a visual perception test are normally distributed with a ...
- Statistics - Scores on a visual perception test are normally distributed with a ...
- probability - The National Center for Educational Statistics reported that in ...
- statistics - A final exam in Math 157 is normally distributed and has a mean of ...
- statistics - Membership in Mensa requires an IQ score above 131.5. Nine ...
- statistics - Scores on a test are normally distributed with a mean of 68.2 and a...
- statistics - Suppose scores on the mathematics section of the SAT follow a ...
- statistics - Suppose scores on the mathematics section of the SAT follow a ...
- Probability and Statistics - The ACT scores of applicants to college are ...
- math - Test scores on a university admissions test are normally distributed, ...

More Related Questions