A student takes a multiple choice test that has 11 questions. Each question has four choices. The student guesses randomly at each answer. Let X be the number of questions answered correctly. Round the answers to four decimal places. Part 1 out of 2  Find P(4) = Part 2 out of 2  Find P(More than 2) =

Q: A quiz has 10 multiple-choice questions. Each question has 5  possible answers, one of which is…

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Q: You are taking a multiple-choice test that has 7 questions. Each of the questions has 5 answer…

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Q: Given P(z < Z0) = 0.3228, find the z-score Z0

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Q: Multiple-Choice Tests Professor Easy's final examination has 8 true-false questions followed by 2…

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Q: Multiple-choice questions each have five possible answers (a, b, c, d, e)​,one of which is correct.…

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Q: In a game, a man is paid P300 if he draws a jack or a queen and P500 if he draws a king or an ace…

A: Given In a game, a man is paid P300 if he draws a jack or a queen and P500 if he draws a king or an…

Q: Solve the problem. A student is told to answer any 6 out of 10 questions on an exam. In how many…

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A: Given: total quiz taken is 26  Also, Ditra has the highest average in the class which implies her…

Q: Two triangles are similar and have a scale factor of 1:4. If one side of the larger triangle is 36,…

A: topic - similar triangles side of larger triangle =36 scale factor=1/4 side of smaller triangle…

Q: Two sides of a triangle have the following measures: 4 cm and 9 cm. Find the range of possible…

A: Given problem:- Two sides of a triangle have the following measures: 4 cm and 9 cm. Find the range…

Q: Part B You will be given a scenarilo. Find the algebraic expresslon that coult represent that…

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Q: A large jar contains an unknown number of red gumballs and 150 green gumballs.  As part of a seventh…

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Q: Multiple Choice Question1, A A friend of mine is giving a dinner party. His current drinks include 6…

A: Given: 6 = cola bottles 7 = orange juice bottles 4 = apple juice bottles Total bottles  = 6 + 7 + 4…

Q: Chapter 6. 3) A student takes a multiple-choice test that has 10 questions. Each question has five…

A: We have given that   n = 10 Each question has five choice therefore, required probability is  p =…

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A: We will calculate the expected values for both the games here :    Sister said she wants you to roll…

Q: Multiple-choice questions each have five possible answers (a, b, c, d, e), one of which is correct.…

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Q: To get an A in a course, you need an average of 90% or better on four tests. The first three tests…

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Q: You are taking a multiple-choice test that has five questions. Each of the questions has three…

A: The multiple choice test has 5 questions with 3 answer choices. We need to find the total number of…

Q: You roll an 8-sided die.  (It has the numbers 1 - 8)  How many outcomes are odd?

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Q: Chapter 6. 3) A student takes a multiple-choice test that has 10 questions. Each question has five…

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Q: A student takes a multiple choice test that has 10 questions. Each question has four choices. The…

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Q: Part 1 of 3 (a) The number is odd. P (odd) = Part 2 of 3 (b) The sum of the number's digits is odd.…

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Q: You take an exam that contains 20 multiple-choice questions. Each question has 4 possible options.…

A: Total number of question are 20. The number of option for each question are 4.

Q: You are taking a​ multiple-choice test that has 8 questions. Each of the questions has 5 answer​…

A: The solution is given below:

Q: A student takes a multiple-choice test that has 8 questions. Each question has five choices. The…

A: Given : P (correct answers) = 15 = 0.2 q (wrong answers) = 1 - 0.2                                =…

Q: Take another guess: A student takes a multiple-choice test that has 11 questions. Each question has…

A: n=11 question each question has 4 choicespguesses corresct answer=14=0.25x=no. of answers guesses…

Q: A student takes a multiple-choice test that has 6 questions. Each question has four choices. student…

A: It is given that,  A student takes a multiple-choice test that has 6 questions i.e. n=6 Each…

Q: Take another guess: A student takes a multiple-choice test that has 10 questions. Each question has…

A: Formula : Binomial distribution is given by

Q: A multiple-choice exam consists of 20 questions. Each question has 5 choices one of them is correct.…

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: Part 2 out of 3 5 or 6 people believe that they have seen a UFO P (5 or 6 people believe that they…

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Q: You roll an 8-sided die.  (It has the numbers 1 - 8)  How many positive outcomes are there?

A: From the provided information, You rolled an 8-sided die. The die has numbers from 1 to 8.

Q: Multiple-choice questions each have five possible answers (a, b, c, d, e), one of which is correct.…

A: We have given that Multiple-choice question each have possible answer {a,b,c,d,e} Assume that you…

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Q: a multiple-choice quiz has 8 questions with 4 possible answers for each question. how many possible…

A: Given that - A multiple-choice quiz has 8 questions with 4 possible answers for each question.

Q: A multiple-choice quiz contains five questions. Each question has four answer choices.. Michael is…

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Q: Take another quess: A student takes a multiple cholce test that has 7 questions, Each question has…

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Q: (5 points) A multiple choice test has nine questions, each of which has four possible answer…

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Q: I need help with numbers, 8, 9, and 10 show formulas and work if neccasary please  A random sample…

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Q: 2. A student is to answer 10 out of 13 questions. Find the number of choices where the student must…

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Q: a multiple-choice quiz has 8 questions with 4 possible answers for each question. how many possible…

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Q: oPerform the indicated ope possible. [-4 5. -2 0 -4 -21 3+6 L-2 -8 5. 6.

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Q: Multiple-choice questions each have four possible answers (a, b, c, d), one of which is correct.…

A: We have to find given probability.

Q: 2p-2 and s(3) = 2, what is the value of A? If s(p) = p-A A-D

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Q: You are taking a​ multiple-choice test that has 6 questions. Each of the questions has 4 answer​…

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Q: Take a guess: A student takes a multiple-choice test that has 12 questions. Each question has five…

A: Given: 12 questions  each has 5 choices  p(correct answer)= 1/5 = 0.20 X is number of correct…

Q: You are taking a multiple-choice test that has 7 questions. Each of the questions has 3 answer…

A: Given, a multiple-choice test that has 7 questions and each of the questions has 3 answer choices.…

Q: Multiple-choice questions each have five possible answers (a, b, c, d, e), one of which is correct.…

A: Given that,  There are 5 possible answers for each multiple-choice question.

Q: Take another guess: A student takes a multiple-choice test that has 8 questions. Each question has…

A: It is given that n=8.

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.