Posted by **Rachael ** on Wednesday, September 26, 2012 at 6:04pm.

A class of 85 students writing an exam had a mean mark of 74.2 write down the total sum of the 85 grades.

- Stats -
**Scott**, Wednesday, September 26, 2012 at 7:15pm
74.2 * 85

## Answer This Question

## Related Questions

- college - Suppose that, for a certain exam, a teacher grades on a curve. It is ...
- statistics - In a large class, there were 220 students who wrote both the ...
- stats - Relatively speaking, which statistics exam did you do better on? On ...
- statistics - In one history class, 34 students took an exam. The mean of the ...
- statistics - Percentage grades in a large physics class follow a normal ...
- JAVA PROGRAMMING - im new to java and this is my first assignment can anyone ...
- statistics - the average of final exam is 64, the standard deviation is 7. If ...
- C++programming - Write an interactive C program that will accept each student’s ...
- Algebra II - The grades on the last math exam had a mean of 88%. Assume the ...
- Quantitative methods - the mean and standard deviation of the grades of 500 ...

More Related Questions