Posted by **Rose Bud** on Thursday, February 23, 2012 at 11:18pm.

On a multiple choice test with 11 questions, each question has four possible answers, one of which is correct. For students who guess at all answers, find the mean for the number of correct answers.

- elementary stats -
**PsyDAG**, Friday, February 24, 2012 at 11:25am
1/4 * 11 = ?

- elementary stats -
**Anonymous**, Wednesday, October 8, 2014 at 4:49am
9.8

## Answer This Question

## Related Questions

- stats - a test consists of 25 multiple choice questions. Each has 5 possible ...
- Stat HW for. - 1. A student taking a midterm exam in Ancient History comes to ...
- Statistics - There are 100 questions from a SAT test, and they are all multiple ...
- Elementary Statistics - There are 100 questions from an SAT test, and they are ...
- Statistical concept 68-95-99.7 - 1. A student taking a midterm exam in Ancient ...
- stats - A multiple choice test consists of four questions. Each question has ...
- Statistics - A 10 question test is all multiple choice. Each question has four ...
- math - You randomly guess the answers to two questions on a multiple-choice ...
- Statistics - A multiple choice test consists of 60 questions. Each question has ...
- probability and statistics - a multiple choice test onsists of 8 questions, each...

More Related Questions