A class is taking a multiple choice exam. There are 66 questions and 55 possible answers for each question where exactly one answer is correct. What is the probability the student got all of the answers correct?

Q: On a 5 question multiple-choice test, where each question has 2 answers, what would be the…

A: From the provided information, Total questions that is number of trails (n) = 5 Each question has 2…

Q: A quick quiz consists of 55 multiple choice problems, each of which has 44 answers, only one of…

A: We know : A quick quiz consists of 55 multiple choice problems, each of which has 44 answers, only…

Q: In a test, an examinee either guesses or copies or knows the answer to a multiple choice question…

A: Let us define some events A : an examine makes a guess. B : an examine copies the answer. C : an…

Q: You took a 5-question multiple choice quiz with 4 choices for each question.  If you guess at random…

A: Given information- A student takes a multiple-choice test that has 5 questions. Each question has…

Q: A quick quiz consists of 4 multiple choice problems, each of which has 6 answers, only one of which…

A: According to the provided information, A quick quiz consists of 4 multiple-choice problems, each of…

Q: Which expression represents the probability of at least three heads?

A: It is given that Z denotes the number of heads in four flips. To find : expression for probability…

Q: A student is about to take a 20-item multiple choice exam (with 4 choices) without studying, and…

A: Here, X follows binomial with n= 20 and p=1/4.

Q: What is probability to guess 8 questions out of 11 to be correct if the quiz is multiple choice…

A: Let X be the random variable which represents the number of correct answers. Clearly, X has a…

Q: Determine which numbers could not be used to represent the probability of an event. ....

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Q: A student is about to take a 20- item multiple choice exam (with 4 choices) without studying, and…

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Q: On a 5 question multiple-choice test, where each question has 3 answers, what would be the…

A: Let x be the number of question wrong which follows binomial distribution with sample size 5 and…

Q: If you randomly select a letter from the phrase "Mario Kart on the-Wii is fun," what is the…

A: Total letters in this phrase, n= 22 Total consonants, n(s)= 11

Q: In the multiple choice experiment with four possible choices, what is the probability that the test…

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Q: Find the probability of getting exactly 12 out of 30 questions on the true or false questions

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Q: A multiple -choice test consists of 6 questions . Each question has answers choices of a,b,c,d, and…

A: From the provided information, Number of questions (n) = 6 Each question has answers choices of…

Q: In a poker hand consisting of 5 cards, find the probability of holding 2 aces and 3 jacks.

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Q: A multiple choice test has 10 questions. Each question has five answer choices. What is the…

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Q: A multiple-choice test has five questions, each with four choices for the answer. Only one of the…

A: (a)   Obtain the probability that the student does not answer any of the questions correctly.   The…

Q: A quiz consisting of four multiple-choice questions has four available options (a, b, c, or d) for…

A: Total number of question in the quiz =4 Number of available option               =4 Consider the…

Q: A quiz has 10 multiple choice questions with 3 choices for each question. Answer the following for…

A: Given sample size(n)=10Probability of getting correct answers(p)=13         (one correct answer from…

Q: Each question in a multiple-choice type of exam contains 4 possible answers. The professor gave a…

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Q: A multiple-choice quiz contains 10 questions. Each question has one correct answer from the 4…

A: Given that there are 4 possible choices.  So the probability of getting the correct answer is =…

Q: What is the probability of picking an even number and then picking an even number?

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Q: The results of a recent television survey of American TV households revealed that 83 out of every…

A: Given that out of 100 TV households,83 households have a remote control.We have to find the…

Q: A student takes a four-question, True or False quiz and guess at every answer. What is the…

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Q: Assume that you guess on each question of a multiple choice test. There are 12 questions and each…

A: Given Data: The number of questions is: n=12 The possible answers to each question are: r=4 The…

Q: Find the probability that you will draw the 2 of diamonds first, 6 of hearts second, ace of spades…

A: The number of cards in a deck of cards is 52.

Q: In a multiple choice exam, there are 5 questions and 4 choices for each question (a, b, c, d).…

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Q: > A multiple-choice test consists of 15 questions each with five possible answers of which only one…

A: Let X be the number of correct answerand p be the probability of correct optionn be the number…

Q: A multiple-choice test has 4 choices, one of which is a correct answer. If a student just guesses…

A: We have given that a question has 4 multiple choices. There are a total of 3 questions.

Q: Find the probability of getting exactly 12 out of 30 questions on the true or false questions.

A: Ans: Find the probability of getting exactly  12 out of 30 questions on the true or false question.

Q: Each question in a multiple-choice type of exam contains 4 possible answers. The professor gave a…

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Q: On a 10 question multiple-choice test, where each question has 3 answers, what would be the…

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Q: On a 9 question multiple-choice test, where each question has 5 answers, what would be the…

A: From the provided information, Sample size (n) = 9 The probability of getting the answer correct =…

Q: A student is about to take a 20-item multiple choice exam (with 4 choices) without studying, and…

A: Binomial distribution is given by

Q: Kenmore Hockey Team winning a game is 75%. How many times would you expect them to win in a 24 ga

A: This is the case of binomial, as there are only two possible outcomes which are independent and…

Q: On a multiple-choice quiz with four possible answers for each question, what is the probability of…

A: It is given that the On a multiple-choice quiz with 4 possible answers for each question. It means,…

Q: After eating, they decided to go home because they still had to answer the 20 multiple-choice…

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Q: On a 8 question multiple-choice test, where each question has 2 answers, what would be the…

A: The each of the 8 questions of the test has 2 options. Thus, probability of choosing the wrong…

Q: If a hockey player takes 78 shots and scores 16 goals, what would be the probability of this player…

A: Total numbers goals =16 number of trails = 78  The probability lies between 0 to 1,

Q: A multiple choice test has 10 questions. Each question has five answer choices. What is the…

A: Given,n=10p=15 X=no.of correct answerX~Binomial(n=10, p=15 )P(X=x)=cxn  px (1-p)n-x   ;…

Q: In the Florida State Lottery, you can bet $1 by selecting 3 numbers from 0 through 9 inclusive. You…

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Q: A student takes a 35-question multiple-choice exam, but did not study and randomly guesses answer.…

A: Given Information: A student takes a 35 question multiple choice-exam. i.e., n=35 Each question has…

Q: In the multiple choice experiment with four possible choices, what is the probability that the test…

A: In MCQ, there are four choices for an answer.

Q: What is probability to guess 12 questions out of 15 to be correct if the quiz is multiple choice…

A: Let X be the random variable which represents the number of correct answers.  X has a binomial…

Q: A multiple choice quiz has 6 questions each with 4 answer choices. Find the probability of answering…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: You're taking a multiple choice exam. There are 10 questions, and for each question you select…

A: The number of questions n is 10.

Q: Math test has 6 multiple choice questions with four choices with one correct answer each. if you…

A: We have to find Probability  of exactly  five correct  answer

Q: A student is about to take a 20- item multiple choice exam (with 4 choices) without studying, and…

A:

Q: On a 9 question multiple-choice test, where each question has 4 answers, what would be the…

A: A binomial experiment is a discrete probability experiment. To use the binomial model,…