Wednesday
July 1, 2015

Homework Help: Math

Posted by Jen on Tuesday, July 19, 2011 at 5:31pm.

In a multiple-choice test, each question has five options. Students will get 5 points for each correct answer; lose 2 point for each incorrect answer; and receive no points for unanswered questions. A student does not know the correct answer for one question. Is it to her advantage or disadvantage to guess an answer? Show your calculations for expected value

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members