You are taking a multiple choice test for which you have mastered 70% of the material. Assume this means that you have a 0.7 chance of knowing the answer to a random test question, and that if you don't know the answer to a question then you randomly select among the four answer choices. Finally, assume that this holds for each question, independent of the others. What is your expected score (as a percent) on the exam?

You are taking a multiple choice test for which you have mastered 70% of the material. Assume this means that you have a 0.7 chance of knowing the answer to a random test question, and that if you don't know the answer to a question then you randomly select among the four answer choices. Finally, assume that this holds for each question, independent of the others. What is your expected score (as a percent) on the exam?

Name: Plzzz explain You are taking a multiple choice test for which you have
Uploaded: 2024-03-20T06:47:08.000Z
Channel: Bartleby
Description: Plzzz explain You are taking a multiple choice test for which you have mastered 70% of the material. Assumethis means that you have a 0.7 chance of knowing the answer to a random test question, andthat if you don't know the answer to a question then