a multiple choice test contains 0 questions each question has five choices for the correct gnswe

Name: a multiple choice test contains 0 questions each question has five choices for the correct gnswer only one of the choices is correct a what is the probability of making exactly 80 with rand 66428
Uploaded: 2023-08-08T14:31:37-08:00
Duration: 3 min 19 s
Channel: Ahmet Yavas
Description: a multiple choice test contains 0 questions each question has five choices for the correct gnswer only one of the choices is correct a what is the probability of making exactly 80 with rand 66428

Question

Jacquelinne S. Mejia Sandoval · Accepted Answer

(a) To make exactly 80% with random guessing, we need to get 4 out of 5 questions correct for ev

Question

A multiple-choice test contains 100 questions. Each question has five choices for the correct answer. Only one of the choices is correct. (a) What is the probability of making exactly 80% with random guessing? (b) What is the probability of passing, e.g., making at least 60% with random guessing?

Please give Ace some feedback