Assume that random guesses are made for 6 multiple-choice questions on a test with 5 choices for each question, so that there are n = 6 trials, each with probability of success (correct) given by p=0.20. Find the probability of no correct answers. Click on the icon to view the binomial probability table. The probability of no correct answers is (Round to three decimal places as needed.)
Assume that random guesses are made for 6 multiple-choice questions on a test with 5 choices for each question, so that there are n = 6 trials, each with probability of success (correct) given by p=0.20. Find the probability of no correct answers. Click on the icon to view the binomial probability table. The probability of no correct answers is (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Step 1: Given information
We have given a problem of the binomial distribution.
The probability of success (correct),
We have given that random guesses are made for 6 MCQs on a test with 5 choices for each question.
No. of trial, n = 6
Let, X = number of correct answers
The probability of k success out of n trial is given by
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