Multiple-Choice Exam A student takes a 22-question, multiple-choice exam with two choices for each question and guesses on each question. Assume the variable is binomial. Find the probability of guessing at least 0 out of 22 correctly. Round the answer to at least four decimal places. #1 Plouessing at least 9 out of 22 correctly) =
Multiple-Choice Exam A student takes a 22-question, multiple-choice exam with two choices for each question and guesses on each question. Assume the variable is binomial. Find the probability of guessing at least 0 out of 22 correctly. Round the answer to at least four decimal places. #1 Plouessing at least 9 out of 22 correctly) =
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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![**Multiple-Choice Exam** A student takes a 22-question multiple-choice exam with two choices for each question and guesses on each question. Assume the variable is binomial.
Find the probability of guessing at least 9 out of 22 correctly. Round the answer to at least four decimal places.
\[ P(\text{guessing at least 9 out of 22 correctly}) = \]
(The probability equation is obscured.)
This exercise involves applying the binomial probability formula to determine the likelihood of guessing correctly on a given number of questions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c6c584e-06c5-4678-ab7c-bac672fd186a%2Fdada70a8-d1aa-4e64-9a17-a84c90d30f76%2Fyysy4cg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Multiple-Choice Exam** A student takes a 22-question multiple-choice exam with two choices for each question and guesses on each question. Assume the variable is binomial.
Find the probability of guessing at least 9 out of 22 correctly. Round the answer to at least four decimal places.
\[ P(\text{guessing at least 9 out of 22 correctly}) = \]
(The probability equation is obscured.)
This exercise involves applying the binomial probability formula to determine the likelihood of guessing correctly on a given number of questions.
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