SOLUTION: A teacher gave students five questions and wrote that she would randomly choose one of the five questions for an exam. If Harry prepared for only one question. What is probability
Algebra.Com
Question 1022201: A teacher gave students five questions and wrote that she would randomly choose one of the five questions for an exam. If Harry prepared for only one question. What is probability that he did not study for the question that the teacher put on the exam?
Answer by FrankM(1040) (Show Source): You can put this solution on YOUR website!
4/5 or 80%
RELATED QUESTIONS
A teacher gave students five questions and wrote the she would randomly choose one of the (answered by FrankM)
a teacher gave students eleven questions and wrote that she would randomly choose one of... (answered by ramkikk66)
There are five multiple-choice questions on an exam, each with four possible answers.... (answered by reviewermath)
A student is taking a multiple choice exam in which each question has five choices.... (answered by stanbon)
A student is taking a multiple-choice exam in which each equation has four choices.... (answered by ikleyn)
A student is taking a multiple-choice exam in which each question has four choices.... (answered by ikleyn)
I am an instructor at a high school and just gave a fifty item multiple choice exam... (answered by stanbon,richard1234)
Each question of a five-question multiple choice exam has four possible answers. Whitney... (answered by stanbon)
A student is taking a multiple-choice exam in which each question has four choices.... (answered by ikleyn)