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. The probability of no correct answers is

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. The probability of no correct answers is

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

NOTE: 0+ represents a positive probability less than 0.0005.

Assume that random guesses are made for

multiple-choice questions on a test with

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.

The probability of no correct answers is

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