Posted by **Taylor** on Sunday, February 24, 2013 at 9:28pm.

The College Board, which are administered each year to many thousands of high school students, are scored so as to yield a mean of 550 and a standard deviation of 100. these scores are close to being normally distributed. what percentage of the scores can be expected to satisfy each condition?

Can you check these answers first?

greater than 600 =30.853

greater than 750=2.275

less than 400=6.681

between 400 and 600=62.465

what score represents Q3?

what score separates the top 70% from the bottom 30% ?

## Answer This Question

## Related Questions

- Math Helpppp - The College Board, which are administered each year to many ...
- statistics - 4.The College Boards, which are administered each year to many ...
- Algebra - Over 350 students took a college calculus final exam. the scores of ...
- math - Statistics: Analyze student exam scores Students were given an exam with ...
- Statistics - Students were given an exam with 300 multiple-choice questions. The...
- Algebra - I do not understand this homework at all. Any help or elaboration ...
- probability and statistics - Suppose every student in your class got a score of ...
- math - Students were given an exam with 300 multiple-choice questions. The ...
- Foundations of Measurement - Approximately 400,000 students took the GRE in 2009...
- Statistics - Two high school students took equivalent language tests, one in ...

More Related Questions