a. On a true/false quiz in which you are guessing, what is the probability of guessing correctly on one question? b. What is the probability that a guess on one true/false question will be incorrect? a. (Type an integer or a simplified fraction.) b. (Type an integer or a simplified fraction.)

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CR: Chapter Review
Problem 4CC: a In solving a problem involving picking r objects from n objects, how do you know whether to use...
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a. On a true/false quiz in which you are guessing, what is the probability of guessing correctly on one question?
b. What is the probability that a guess on one true/false question will be incorrect?
a.
(Type an integer or a simplified fraction.)
b.
(Type an integer or a simplified fraction.)
Transcribed Image Text:K a. On a true/false quiz in which you are guessing, what is the probability of guessing correctly on one question? b. What is the probability that a guess on one true/false question will be incorrect? a. (Type an integer or a simplified fraction.) b. (Type an integer or a simplified fraction.)
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