Posted by **Anonymous** on Friday, July 5, 2013 at 3:02pm.

A district mathematics test for all third graders had a normal distribution with a mean of 74 and a standard deviation of 11. What percentage of the third graders tested scored with +1 and -1 standard deviation of the mean?

## Answer This Question

## Related Questions

- Statistics - A district mathematics test for all third graders had a normal ...
- Math - A district mathematics test for third-graders had a normal distribution ...
- statistics - A standardized third grade reading test, called the We Can Read ...
- statistics - A standardized third grade reading test, called the We Can Read ...
- statistics - A standardized third grade reading test, called the We Can Read ...
- statistics - A standardized third grade reading test, called the We Can Read ...
- Math help - If 20 3rd graders owned birds, how many third graders were surveyed...
- Math on graphs - If 30 3rd graders owned birds, how many third graders were ...
- math - The lunchroom workersare giving away free cookies today. They gave the ...
- math - 83 3rd graders 115 4th graders 150th graders all the 5th graders will be ...

More Related Questions