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When making random guesses on an 6 question quiz the probability of guessing correctly on any one question is 0.25. What is the probability of guessing correctly on at least one question? O 0.857 O None of these O 0.178 O 0.874 O 0.822

When making random guesses on an 6 question quiz the probability of guessing correctly on any one question is 0.25. What is the probability of guessing correctly on at least one question? O 0.857 O None of these O 0.178 O 0.874 O 0.822

A First Course in Probability (10th Edition)
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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When making random guesses on an 6 question quiz the probability of guessing correctly on any one question is 0.25. What is the probability of guessing correctly on at least one question? O 0.857 O None of these O 0.178 O 0.874 O 0.822
Transcribed Image Text:When making random guesses on an 6 question quiz the probability of guessing correctly on any one question is 0.25. What is the probability of guessing correctly on at least one question? O 0.857 O None of these O 0.178 O 0.874 O 0.822
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