Posted by **sylvana** on Tuesday, September 15, 2009 at 9:11pm.

The mean of 4 test scores is 90. What is the sum of the scores?

- math -
**Ms. Sue**, Tuesday, September 15, 2009 at 9:12pm
4 * 90 = ?

- math -
**sylvana**, Tuesday, September 15, 2009 at 10:12pm
360

## Answer this Question

## Related Questions

- maths - the mean of a set of test scores is 64. a new student takes the same ...
- Math - 105 91 82 59 97 72 72 88 81 What is the mode of these scores? A.46 B.72 C...
- Derrick - John kept track of all his math and reading test scores throughout the...
- math - Test scores on a university admissions test are normally distributed, ...
- Math 9 - On the first 6 tests in her social studies course, Jerelyn’s scores ...
- statistics - Assume that a set of test scores is normally distributed with a ...
- Math-statistics - Assume that a set of test scores is normally distributed with ...
- Math - The mean of a set of four test scores is 85. If three of the test scores ...
- math - a student has two test scores in a psychology class. The mean of these ...
- statistics - below is the test scores for students in a statistics class.80,65,...

More Related Questions